| Abeeku | | | Slave at River Run | Victor Kalambai | | S3 |
| Abernathy, Joseph | Uncle Joe | | Joe is Claire's closest friend from medical school. Joe and Claire became close because Joe was the only black intern and Claire the only female intern. Brianna calls Joe, uncle. | Wil Johnson | | S5, S3 |
| Adawehi | | Cherokee | Medicine woman of the Cherokee who became friends with Claire and was killed by Gerhard Mueller. | Tantoo Cardinal | | S4 |
| Angelique (Sister) | | | Sister Angelique is a nun at L'Hopital des Anges. | Audrey Brisson | | S2 |
| Anne | | MacKenzie | Geillis Duncan's serving woman. | | | S1 |
| Anselm | | | Father Anselm is a friar Claire meets at the Abbey after saving Jamie from Wentworth. Claire confesses all her secrets to him and he believes her and gives her advice. | Ian Hanmore | | S1 |
| Atwell, Nurse | | | Nurse who informs Claire of Graham Menzies death | Samantha Dakin | | S5 |
| Bain (Father) | | | Priest who serves the village of Cranesmuir and Castle Leoch. Father Bain testifies against Claire at the witch trial. | Tim McInnery | | S1 |
| Baird (Mrs.) | | | Mrs. Baird is the proprietor of the Bed and Breakfast that Frank and Claire Randall stayed at in Inverness during their second honeymoon in 1946. | Kathryn Howden | | S1 |
| Balmerino (Lord) | | | Arthur Elphinstone, Lord Balmerino, was a Scottish nobleman and one of Charles Stuart's officers in the Jacobite army. He also took part in the first Jacobite rebellion in 1715. | | | S2 |
| Barton | | | A mysterious man searching Jamie's room at the brothel. | Ian Conningham | | S3 |
| Baxley (Second Mate) | | | Second mate of the Artemis | Russell Crous | | S3 |
| Baxter, Tammas | | MacKenzie | Tammas is the nephew to Mrs. Fitz and runs errands around Castle Leoch. Tammas and Lindsay MacNeill were great friends until Lindsay died. Tammas later becomes ill and is believe possessed though realizes he's been poisoned. Jamie shows Claire to the Black Kirk where Claire realizes the boys going there have been mistaking lily of the valley for wood garlic. She makes some medicine and once Tammas has taken it he gets well. | Daniel Kerr | | S1 |
| Beardsley, Aaron | | | Owner of Beardsley's Trading Post. | Christopher Frank | | S5 |
| Beardsley, Fanny | | | One of Aaron Beardsley's many wives and the last. | Bronwyn James | | S5 |
| Beardsley, Josiah | | | Young man who is a proficient hunter. Jamie is trying to get him to settle down on the Ridge. | Paul Gorman | | S5 |
| Beardsley, Keziah | Kezzie | | Deaf twin brother of Josiah Beardsley. | Paul Gorman | | S5 |
| Beauchamp, Quentin Lambert | Uncle Lamb | | Claire's uncle (her father's brother) who took her in after the death of her parents in a car crash. Uncle Lamb was a historian and archaeologist. | Prentis Hancock | | S1 |
| Beggs, Father | | | Priest which Claire spoke to after the death of Graham Menzies who came to sit for the Perpetual Adoration. | Stephen Mitchell | | S5 |
| Bonnet, Stephen | | | Smuggler, pirate, ship (Captain) and dirtbag. Stephen is a constant source of problems for the Frasers as he commits a crime that has lasting repercussions. | Ed Speleers | | S5, S4 |
| Bouton | | | Bouton is Mother Hildegarde's dog who earns his keep at L' Hopital de Anges as a diagnostian. Because of his keen nose he can find infections on victims. | Scamp | | S2 |
| Brame (Corporal) | | | one of Lord John Grey's soldiers at Ardsmuir | Neil Ashton | | S3 |
| Brighid | | | A barmaid with whom young Ian loses his virginity. | Zoe Barker | | S3 |
| Brown (Professor) | | | Brianna's professor at Harvard. | Douglas Reith | | S3 |
| Brown, Alicia | | Brown | A resident of Brownsville who falls in love with Isaiah Morton. | Anna Burnett | | S5 |
| Brown, Hiram | | Brown | Husband of Lucina who wishes to take on the Beardsley child. | Connor McIndoe | | S5 |
| Brown, Lionel | | Brown | Alicia's father | Ned Dennehy | | S5 |
| Brown, Lucinda | | Brown | Takes the Beardsley child as her own died. | Muireann Bird | | S5 |
| Brown, Meg | | Brown | Wife of Richard Brown | Sarah Belcher | | S5 |
| Brown, Richard | | Brown | Alicia's uncle and older brother to Lionel | Chris Larkin | | S5 |
| Bug, Arch | Mr. Bug | | Factor of Fraser's Ridge and husband to Murdina Bug | Hugh Ross | | S5 |
| Bug, Murdina | Mrs. Bug | | Frasers housekeeper on Fraser's Ridge and wife to Arch Bug | Sarah Collier | | S5 |
| Burton | | | | Greg Powrie | | S3 |
| Byrnes (Overseer) | | | Overseer at River Run. Abusive to slaves and was attacked. Lost his ear. | Cameron Jack | | S4 |
| Cameron, Archie | | Cameron | Lochiel's brother. Archie is a doctor who treats the men at the Battle of Prestonpans. | | | S2 |
| Cameron, Jocasta | Jocasta MacKenzie | MacKenize, Cameron | Aunt to Jamie. Sister to Colum and Dougal. Married three times to John, Hugh and then Hector Cameron. Had three daughters Seonag, Clementina, and Morna in order of husbands. All her daughters died. Moved to the Colonies with Hector where they settled on River Run plantation. Married Duncan Innes in the books. | Maria Doyle Kennedy | | S5, S4 |
| Campbell, Archibald | Archie | Campbell | Brother to Margaret. In the show, opportunist who makes a living off his sister's ability to tell fortunes. In the books, caretaker to a traumatized Margaret and a murderer. | Mark Hadfield | | S3 |
| Campbell, Margaret | | Campbell | On the show, Margaret is a fortuneteller who has trouble dealing with all she sees. In the books, she followed the Jacobite army but after Culloden fled for home only to be found by English soldiers and raped and left for dead. | Alison Pargeter | | S3 |
| Campell, Farquard | | Campbell | Friend to Jocasta and plantation owner | James Barriscale | | S4 |
| Chisholm, Geordie | | | An ex-prisoner from Ardsmuir; at the end of the Gathering, he and his family travel back to the Ridge, where they take up residence with the Frasers and two other families until a cabin can be built for the growing family. | Gilly Gilchrist | | S5 |
| Chisholm, Margaret | | | A woman on the Ridge | Anita Vettesse | | S5 |
| Cho, Yi Tien | Mr. Willoughby | | A man of Chinese decent with a deep knowledge of Eastern medicine. He is a talented poet in exile, with an even deeper love of women. Willoughby, a confidante of Jamie Fraser, speaks English well, but hides it when it suits him. On the show, Yi Tien Cho falls in love with Margaret Campbell and goes off with her when Jamie and Claire leave Jamaica. | Gary Young | | S3 |
| Cosworth, Bernard | | | Ship's cook on the Porpoise. | Lawrence Joffe | | S3 |
| Cranna, Bryan | | | Regulator who Jamie approached in S4 about giving out land. Now one of Murtagh's men. | Martin Donaghy | | S5 |
| Crenshaw | | | A member of the Watch. Crenshaw was the only one to escape with Ian when they were ambushed by the English. He brought Ian home with word about Jamie's imprisonment. | Francis Magee | | S1 |
| Crook (Mrs.) | | Fraser | Housekeeper at Lallybroch. | Margaret Fraser | | S1 |
| Danton, Albert | | | Duke of Sandringham's valet. Ring leader of the group who attacked Mary Hawkins and Claire in France. | Andrea Dolente | | S2 |
| de la Tour de Rohan, Louise | Marie-Louise-Henriette-Jeanne de la Tour D'Auvergne, Princess Louise de la Tour de Rohan | | Claire's friend who helps her through some of her most trying moments in France. Louise is also the lover to Charles Stuart and fell pregnant with his child though she passed it off as her husbands. | Claire Sermonne | | S2 |
| de Marillac, Annalise | | | Married to Charles Gauloise. Annalise is Jamie's first crush back when he lived in Paris at age 18. Jamie fought his first duel over her and while he won the duel (non-lethal) he lost the girl. | Margaux Chatelier | | S2 |
| Delphine | | | woman of Madame Elise's house | Marième Diouf | | S2 |
| Diogo | | | | Adrian Collins | | S3 |
| Donaldson, Robena | | MacKenzie | Testifies against Claire and Geillis at the witch trial about her baby who was a changeling and she left for the fairies. | Kim Allan | | S1 |
| Dorcus | | | Prostitute at Madame Jeanne's brothel. | Keira Lucchesi | | S3 |
| Dorsey | | | | Ali Craig | | S3 |
| Duffie, Alistair | | MacKenzie | Testifies against Geillis at the witch trial. | Mark Prendergast | | S1 |
| Duncan, Arthur | | MacKenzie | Procurator Fiscal at the village of Cranesmuir and husband to Geillis Duncan. Arthur's position gave Geillis position and power but soon Geillis starts poisoning him and eventually kills him. | John Sessions | | S1 |
| Duncan, Geillis | Gillian Edgars/Mrs. Abernathy | | Geillis is a time traveler, who deliberately traveled back in time to help Bonnie Prince Charlie. She married Arthur Duncan to give herself position and wealth and diverted 10,000 pounds to the Jacobite cause. Geillis had an affair with Dougal and fell pregnant. She poisoned her husband Arthur in hopes of being with Dougal. In the end, Geillis is tried as witch and the last Claire sees of her is when she is taken away to be burned. In 1968, Claire discovers Geillis is Gillian Edgars and tries to stop her from going through the stones. Gillian sacrifices her husband Greg Edgars because she believes a blood sacrifice is necessary to go through the standing stones. Also known as: Gillian Edgars. | Lotte Verbeek | | S3, S2, S1 |
| Dunsaney, Geneva | Lady Geneva Dunsany | | Geneva, the eldest daughter, is as beautiful as she is headstrong. Yet she’s also petulant, spoiled and demanding of the servants at their home- Helwater. Geneva’s accustomed to getting exactly what she wants when she wants it. Underneath however she has a vulnerability — even a naiveté — due to her sheltered life. Willie's mother. Geneva blackmailed Jamie into taking her virginity and then fell pregnant with his child. She died shortly after giving birth. | Hannah James | | S3 |
| Dunsaney, Isobel | Lady Isobel Dunsany | | Geneva's sister and Willie's aunt. Isobel has a long time crush on Lord John. Initially when Geneva dies Isobel blames Jamie, knowing about his involvement with her sister. Later Isobel apologizes for her behavior. She marries Lord John and the two raise Willie. | Tanya Reynolds | | S3 |
| Dunsany, Louisa (Lady) | | | Geneva's mother and Willie's grandmother. | Beth Goddard | | S3 |
| Dunsany, William (Lord) | | | Geneva's father and Willie's grandfather. | Rupert Vansittart | | S3 |
| Duverney, Joseph | | | Duverney is the Minister of Finance for King Louis XV of France. He is something of a womanizer and mistakenly believe Claire wishes to meet him for a tryst. He is corrected when Jamie throws him over the side of a bridge though he apologizes and becomes friends with Jamie and Claire. Duverney loves chess but often loses to Jamie. | Marc Duret | | S2 |
| Edgars, Gillian | Geillis Duncan | | Geillis's real name (see Geillis Duncan) | Lotte Verbeek | | S2 |
| Edgars, Greg | | | Greg is the husband to Gillian Edgars. They met when both were members of the Scottish Nationalists. Gillian uses Greg as a human sacrifice to go through the stones and become Geillis. | James Robinson | | S2 |
| Elise (Madame) | | | Owner of Maison Elise and madame of the whores there. | Michele Belgrand | | S2 |
| Ellesmere (Lord) | Earl of Ellesmere | | Willie's legal father and Geneva's husband. Lord Ellesmere didn't believe he was the father of Willie but was shot by Jamie when he threatened to take Willie's life. | James Cameron Stewart | | S3 |
| Erasmo | | | | Laudo Liebenberg | | S3 |
| Eutroclus | | | A slave at River Run | Leon Herbert | | S4 |
| Evans (Mr.) | | | | Richard Addison | | S3 |
| Evans, John | | | | Callum Coates | | S5 |
| Fanning, Edmund | | | Friend to Governor Tryon he was in Woolham Creek when the Regulator's tar and feathered some officials. | Samuel Collings | | S5, S4 |
| Findlay, Hugh | | | One of Joan Findlay’s teenage sons, prepared to join Fraser’s militia. | Reno Cole | | S5 |
| Findlay, Iain Og | | | One of Joan Findlay’s teenage sons, prepared to join Fraser’s militia. | Francesco Piacentini-Smith | | S5 |
| Findlay, Joan | | | Sister to Iain Mhor; one of the residents on Fraser’s Ridge with two capable brothers and two sons old enough to fight with Jamie’s militia. | Susan Coyle | | S5 |
| FitzGibbons, Glenna (Mrs.) | Mrs. Fitz, Glenna FitzGibbons | MacKenzie | House keeper and miracle worker at Castle Leoch. Mrs. Fitz, as she is known, is Aunt to Tammas, the boy Claire saves while incurring Father Bain's wrath. | Annette Badland | | S1 |
| Fogden (Father) | | | Former priest who ran away with a woman and her mother. Claire meets him when she washes ashore an island. | Nick Fletcher | | S3 |
| Forbes, Gerald | | | Wealthy lawyer and land owner. He is a friend to Jocasta. Proposed to Brianna but was thwarted by Lord John. | Billy Boyd | | S5, S4 |
| Forez (Monsieur) | | | Public hangman for the Fifth Arrondissement. He volunteers as a bonesetter at L'Hopital. | Niall Grieg Fulton | | S2 |
| Foster, Jeremy (Lt.) | | | Jeremy is a lieutenant in the British Army. Jeremy originally appears in Rent where he tries to come to Claire's aid. Later, Jeremy shows up and insists Claire return to the Garrison with him. | Tom Brittney | | S1 |
| Fraser, Brian | Black Brian | Fraser | Jamie and Jenny's father. Noted to have black like a silkie and eyes like a cat. Brian meets Ellen MacKenzie during the Great Gathering in 1715 and the two ran off together and got married. They stay hidden until Ellen is obviously pregnant. They then move to Lallybroch which is given to them by Brian's father Simon Fraser, Lord Lovat. | Andew Whipp | | S1 |
| Fraser, Claire Elisabeth Beauchamp Randall | Sassenach, Claire Beauchamp, Claire Randall | Fraser | Claire is a WWII combat nurse and unwilling time traveler who gets swept away from 1945 to 1743 where she encounters the MacKenzie Clan, Jamie Fraser and Black Jack Randall (her 20th century husband's ancestor). Claire ends up marrying Jamie Fraser to keep out of the clutches of Black Jack Randall only to fall in love with him and choose to stay in the 18th century. | Caitriona Balfe | Elizabeth Bowie (13) | ALL |
| Fraser, Faith | | Fraser | Jamie and Claire's first child who died before being born. Faith was buried in the cemetery at L'Hopital des Anges. | | | S2 |
| Fraser, Fergus Claudel | Claudel, Fergus Claudel | Fraser | Fergus, born Claudel in Madam Elise's brothel, became employed by Jamie as a pick pocket. Jamie decided to give him a manly name and choose Fergus. Because Fergus doesn't know his parents, Jamie essentially adopts him and Fergus goes home to Lallybroch with them and then to battle when the Rising starts. | César Domboy | Romann Berrux | S5, S4, S3, S2 |
| Fraser, Germain | | Fraser | Son to Marsali and Fergus | Robin Scott | Robin Scott (5) | S5 |
| Fraser, James Alexander Malcolm MacKenzie | Jamie MacTavish, Lord Broch Turach, Jamie | Fraser | When Claire meets Jamie he is going by the name MacTavish. He's outlawed and keeping a low profile. After Claire's encounter with Black Jack Randall at the garrison, Jamie becomes Claire's husband so she's no longer subject to the English Crown. Jamie tells Claire he married her to protect her but it is clear he cares deeply for Claire. Jamie is a minor Scottish Laird to a small estate called Lallybroch. His title is Lord Broch Tuarach. | Sam Heughan | Ethan Thorn (5) | ALL |
|
| Jamie has his own history with Randall. Jack Randall showed up at Lallybroch and attacked Jenny. Jamie came to her aid but ultimately surrendered to Randall. Randall took Jamie to Fort William where Jamie was flogged. When Jamie escaped a man died (we later discover at Randall's hand) and Jamie was framed for murder. Later, Jamie is captured by the English (BOOK: betrayed by a disguntled tenant) and ultimately ends up at the mercy of Randall. |
| Fraser, Jared | | Fraser | Jamie's cousin and a wine merchant in France. When Jamie and Claire move to France they go to live at Jared's home while Jamie works with Jared at his wine business. Jared is also a Jacobite. | Robert Cavanah | | S3, S2 |
| Fraser, Marsali MacKimmie | Marsali MacKimmie | MacKenzie, Fraser | Laoghaire's oldest daughter. She boards the ship to Jamaica with Fergus. Later she marries Fergus. | Lauren Lyle | | S5, S4, S3 |
| Fraser, Murtagh FitzGibbons | | Fraser | Jamie's god-father and right hand man. Murtagh follows Jamie around treating Jamie like his Laird and usually getting Jamie out of any number of scraps. Murtagh isn't fond of Claire in the beginning but soon realizes how far Claire will go to keep Jamie alive, earning his respect and loyalty. Gave Ellen MacKenzie her boar tusk bracelets and was apparently in love eith her. | Duncan Lacroix | | S5, S4, S3, S2, S1 |
| Fraser, Simon, Jr. | Master of Lovat | Fraser | Jamie's uncle, Simon Fraser (the young fox) is the eldest legitimate son of Lord Lovat. | James Parris | | S2 |
| Fraser, Simon, Sr. | Lord Lovat, Old Fox | Fraser | Jamie's paternal grandfather. Simon known as the Old Fox was the 11th Lord Lovat and a historical figure. He is known as a traitor and deceiver. Despite his attempt to seem neutral, he is seen as a traitor after Culloden and executed. He has become known as the last man in Britain to be publicly beheaded. | Clive Russell | | S2 |
| Freeman (Captain) | | | Red Coat Officer | Grant Scott | | S4 |
| Gayle | | | Brianna's best friends and college roommate. | Simona Brown | | S4 |
| Geordie | | | Worked with Jamie in Inverness at the print shop. | Lorn MacDonald | | S3 |
| Gilchrist, Donalda | | MacKenzie | Leader of the wool walking woman in the episode Rent. | Valerie Edmond | | S1 |
| Gordon, Fletcher (Sir) | Sir Gordon | | The civilian governor in charge of Wentworth Prison. | Frazer Hines | | S1 |
| Gowan, Ned | | MacKenzie | Legal advisor to Colum MacKenize and previously Jacobn MacKenzie. Makes up Claire and Jamie's wedding contract. Helps Claire during the witch trial. | Bill Paterson | | S3, S1 |
| Graham (Mrs.) | | | Mrs. Graham is the friendly and charming housekeeper of the Reverend Wakefield. She lives in Inverness, and is also the leader of a modern-day druid society that observes ancient pagan festivals. She does palm reading and tea-leaf reading. Mrs. Graham read Claire's leaves and palm (in the first novel) and correctly predicts her dual-marriage dilemma that occurs later. She notes that Claire's readings are very strange compared to most people, among other things predicting a long journey that entails little travel (reference to Claire's time travel). Claire and Frank observe Mrs. Graham leading the druid society in a pagan ritual during the Beltane fire feast in 1946. Mrs. Graham tries to tell Frank later what she thinks about Claire's disappearance. | Tracey Wilkinson | | S2, S1 |
| Graham, Fiona | | | Granddaughter of Mrs. Graham. Fiona started helping out at the manse after her grandmother's death. She appears to have also inherited her grandmother's position with the druid dancers. | Iona Claire | | S4, S3, S2 |
| Grey, Harold | Lord Melton, Duke of Pardloe, Colonel Grey, Earl of Moray | Grey | Lord John Grey's older brother. Hal discovered Jamie after the battle of Culloden and believing his brother owed Jamie a debt of a life, sent Jamie home to Lallybroch instead of executing him. | Sam Hoare | | S3 |
| Grey, John WIlliam (Lord) | Lord John | Grey | Jamie first meets "William Grey" when he is sixteen and tries to cut Jamie's throat thinking he has taken Claire, and English lady, hostage. Jamie quickly gets the better of John and extracts details about the English regiment from him before returning him to the army. Because Jamie doesn't kill John the Grey family owes Jamie a debt of honor which they intend to pay. | David Berry | Oscar Kennedy (15) | S5, S4, S3, S2 |
| Grozier (Lady) | | | | Fiona Francis | | S3 |
| Gwyllyn the Bard | | | Employed by Colum MacKenzie at Castle Leoch as a Bard. | Gillebride MacMillian | | S1 |
| Hamish | | | | Greg Esplin | | |
| Hamish MacKenzie | | MacKenzie | Son to Colum and Letita MacKenzie. He is the lairds son though Claire knows Colum's condition prevents him from having children. Later Claire learns, Hamish is actually Dougal's son. | Roderick Gilkison | | S1 |
| Haugh (Mr.) | | | An apothecary in Edinburgh. | Gary French | | S3 |
| Hawkins (Corporal) | | | Corporal under the command of Jack Randall, Hawkins seems like a good man though he's forced to harm Claire by Randall. | Edmund Digby-Jones | | S1 |
| Hawkins, Mary | Mary Randall | Randall | Six times great grandmother to Frank Randall. Mary is the niece of Silas Hawkins. Mary's father is baronet. Mary stutters terribly but is befriended by Claire. Mary and Claire volunteer at L'Hopital until both are attacked on the street. | Rosie Day | | S2 |
| Hawkins, Silas | | | Wineseller and uncle to Mary Hawkins. | Sion Tudor Own | | S2 |
| Hayes | | | One of Jamie's associates. | James Allenby-Kirk | | S4, S3 |
| Henry | | | One of Jamie's men | Joel Rosenblatt | | S3 |
| Hercules | | | Geillis slave which she's dosed with a potion to make him docile. | Apolinhalo Antonio | | S3 |
| Hildegarde (Mother) | Mother Superior, Mother | | Mother Superior of L'Hopital des Anges and friend to Claire. Mother is a no-nonsense woman who had little regard for the nobility who come to her hospital to volunteer and often leave at the first sign of something gross. She is followed around by her dog Bouton who she talks to like a human. Claire goes to Mother Hildegard for help and Mother is there for Claire at her worst moments. | Frances de la Tour | | S2 |
| Hogan | | | One of Jamie's associates. | Nic Rasenti | | S3 |
| Horrocks | | | English desserter who had information that may clear Jamies name. Later Horrocks shows up at Lallybroch to meet the Watch and then he blackmails Jamie. Ian kills him and Jamie and he hide the body. | Lochlann O'Mearain | | S1 |
| Howard, Joe | | | Seaman on the Porpoise who is the source of the typhoid fever outbreak. | Nathan Lynn | | S3 |
| Hume, Jeanie | | MacKenzie | Geillis and Arthur Duncan's housekeeper. She told Claire where to find Geillis in the woods and testified against both of them at the witch trial. | Lucy Hollis | | S1 |
| Husband, Herman | | | Regulator. Quaker so is not violent. | Paul Kennedy | | S5 |
| Innes, Duncan | | | Shy man who is very loyal to Jamie after being with Jamie in Ardsmuir. He lost his arm after getting scratched by a nail and getting an infection. He wasn't transported to the Colonies with the rest of the Ardsmuir men because of his lack of arm. He was having trouble surviving before Jamie found him again. He goes with Jamie and Claire to the Colonies where he marries Jocasta Cameron so he can help her with the running of the plantation. | Alastair Findlay | | S5 |
| Jackson, Dean | | | Friend of Brianna's in the 1960s | Colin Stinton | | S3 |
| Jeanne (Madame) | | | The owner of the Edinburgh brothel who is an accomplice to Jamie's smuggling operation. | Cyrielle Debreuil | | S3 |
| Jenkins (Private) | | | English soldier who searches Lallybroch following Young Ian's birth, when the attention of the English is drawn by pistol shots | Will Richards | | S3 |
| Joan | | | Laoghaire's daughter. | Layla Burns | | S3 |
| Johansen, Annekje | | | Wife of the gunner on the Porpoise, who befriends Claire and helps her escape the ship. | Chanelle de Jager | | S3 |
| Jones (Seaman) | | | Steward on the Porpoise | Gustav Gerdener | | S3 |
| Kaheroton | | Mohawk | Mohawk warrior who is in love with Johiehon and gives Roger a hard time. | Braeden Clarke | | S4 |
| Kerr, Duncan | | | Man found wandering the moors babbling in multiple languages. Jamie talks to him for Lord John Grey and soon after escapes. | Murray McArthur | | S3 |
| Killick | | | | John McLarnon | | S3 |
| Kincaid | | | One of Jamie's men from Lallybroch | Gregor Firth | | S2 |
| King Louis XV | | | King during the time of Jamie and Claire's stay in France. Claire must plead Jamie's case after his duel. King Louis holds a trial in his private rooms where he tries Master Raymond and the Comte St. Germain, using Claire as La Dame Blanche to figure out who is guilty. Louis's price for Jamie's freedom is to have sex with Claire. | Lionel Lingelser | | S2 |
| Knox, Hamilton (Lt.) | Knox | | Lt. left by Tryon to "help" Jamie find Murtagh. | Michael D. Xavier | | S5 |
| Laurent, Walter | Reverend Walter Laurent | | Huguenot pastor Claire encountered in Dragonfly in Amber after the death of Faith. | | | BOOK 2 |
| Lennox | | | Lennox is a member of the Watch. | Douglas Russell | | S1 |
| Leonard, Thomas (Captain) | | | Leonard is the inexperienced, by-the-book de facto (Captain) of the Artemis. Promoted quickly due to the untimely deaths of his commanding officers, Leonard takes his job very seriously, though it weighs heavily on his young shoulders. A third lieutenant, he never thought he would be the (Captain) of a man-of-war ship. Above all, he wants to do what is right by the British Navy — whether or not it is right by his own personal morals. | Charlie Hiett | | S3 |
| Lesley | | | One of Jamie's associates. | Keith Fleming | | S4, S3 |
| Lewis (Captain) | | | | Rufus Wright | | S3 |
| Lindsay, Evan | | | Settler of Fraser's Ridge and one of Jamie's Ardsmuir men | Gary Lamont | | S5 |
| Lindsay, Kenny | | | Prisoner at Ardsmuir with Jamie | Jack Tarlton | | S5 |
| MacDonald, Andrew | | | Rival clansman who later joins Jamie in fighting for Charles Stuart. | Jim Sweeney | | S3, S2, S1 |
| MacGregor (Corporal) | | | | Ryan Fletcher | | S3 |
| MacIver, Kenneth | | | Overseer of Jared Fraser's plantation, Blue Mountain House, on Jamaica. | James McAnerney | | S3 |
| MacIver, Rosie | | | Kenneth's wife. | Muireann Kelly | | S3 |
| MacKay | | | Prisoner at Ardsmuir with Jamie | Martin Docherty | | S3 |
| MacKenzie, Alec MacMahon | Old Alec, Auld Alec | MacKenzie | Old Alec is in-charge of the stables at Castle Leoch and has watched Jamie grow up. | Liam Carney | | S1 |
| MacKenzie, Brianna Ellen Randall Fraser | Bree, Brianna Randall | Fraser, MacKenzie, Randall | Daughter of Claire and Jamie Fraser. Right before the battle of Culloden Jamie sends Claire back to the 20th century to save her and their unborn baby. Claire returned to 20th century and told Frank about Jamie and their unborn child. Frank stayed with Claire and raised Brianna as his own with the understanding that Claire didn't tell Brianna about Jamie until he'd died. Claire took Brianna to Scotland in 1968 to find out what happened to the men of Lallybroch and in turn tell Brianna about her real father. Brianna was less than happy to hear about this but eventually came around and helped find Jamie in the historical record. | Sophie Skelton | Niamh Elwell (5), Gemma Fray (8/10) | S5, S4, S3, S2 |
| MacKenzie, Colum | The MacKenzie | MacKenzie | Colum is Jamie’s maternal uncle. He is a man who reigns over a powerful clan, but must rely on Dougal to be the true muscle. Colum suffers from a condition now known as Toulouse-Lautrec Syndrome, a degenerative disease that renders his legs immobile at times, and fills his days with great physical pain. Colum, using wine to dull the pain, is able to rise to the occasion when needed, parading around at clan dinners and gatherings, solidifying his position as clan leader. | Gary Lewis | | S2, S1 |
| MacKenzie, Dougal | | MacKenzie | Dougal MacKenzie is the War Chieftain of Clan MacKenzie. His older brother Colum is the ruling Laird but would be nothing without Dougal, his loyal right hand. Dougal is a skilled and experienced warrior. A strong leader, he commands respect in any setting and is feared by many. Unlike his brother, Dougal secretly supports the rebel cause against the British. | Graham McTavish | | S2, S1 |
| MacKenzie, Jeremiah Alexander Ian Fraser | Jem, Jemmy | MacKenzie | Son of Brianna and Roger. Believe to be product of Brianna's rape by Stephen Bonnet | Louis and Logan Stevenson | | S5 |
| MacKenzie, Jeremiah Walter | Jerry | MacKenzie | Lieutenant and pilot during WWII. Jerry was declared missing in action. | | | |
| MacKenzie, Laoghaire | | MacKenzie | Pretty blond girl Jamie takes a beating for in Hall. Laoghaire is Mrs. Fitzgibbons granddaughter and is infatuated with Jamie. Laoghaire goes as far as putting an illwish under Jamie and Claire's bed and then sends Claire off to Geillis before she is taken up as a witch. | Nell Hudson | | S4, S3, S2, S1 |
| MacKenzie, Letitia | | MacKenzie | Wife of Colum MacKenzie and mother of Hamish MacKenzie. | Aislin McGuckin | | S1 |
| MacKenzie, Marjorie | | MacKenzie | Roger's mother and niece of Rev. Wakefield. During an air raid in London, Marjorie takes a young Roger into an underground tube station but when the tube station is struck the ceiling starts to come down and Marjorie throws her son towards the stairs out of harms way, but dies herself. | | | |
| MacKenzie, Morag | | MacKenzie | Wife of Buck. Mother of Jeremiah. Roger's 5x great grandmother. | | | S5, S4 |
| MacKenzie, Roger Jeremiah Wakefield | Rog, Roger Wakefield, Roger MacKenzie, MacKenzie | MacKenzie | After his parents died in World War II, Roger was raised by the Reverend (with help from his housekeeper, Mrs. Graham) and is a proud Scot through and through. Now a professor at Oxford, Roger has a keen interest in history and all the secrets and insight it presents. | Richard (Rik) Rankin | Rory Burns (3/4) | S5, S4, S3, S2, S1 |
| MacKenzie, Rupert | | MacKenzie | Rupert is the first cousin and best friend of Dougal MacKenzie. On the show he is part of the Angus and Rupert duo. Rupert has a talent for getting cattle to follow him which comes in handy during raids and when Claire is trying to free Jamie from Wentworth. | Grant O'Rourke | | S3, S2, S1 |
| MacKenzie, William Buccleigh | Buck | MacKenzie | The son of Dougal and Geillis, adopted out to William John & Sarah MacKenzie. Married to Morag Gunn. Roger's 5x great grandfather. | Graham McTavish | | S5 |
| MacKenzie, Willie | | MacKenzie | Youngest member of Dougal's band of men, Willie is tasked with watching over Claire while the others meet with Horrocks. Willie watches as Claire is taken by Redcoats. Willie helps Jamie to rescue Claire and later helps to rescue Jamie from Black Jack Randall. When Jamie is at the Abbey, he asks will for his blade determined to take his own life but Willie refuses, saving Jamie again. | Finn Den Hertog | | S1 |
| MacKinnon, Ethan | | | Regulator | Josh Whitelaw | | S5, S4 |
| MacNeil, Andrew | | | Plantation owner near Cape Fear. Member of the local community in Cross Creek. | Craig McGinlay | | S4 |
| MacNeill, Lindsay | | MacKenzie | Good friend to Tammas Baxter. Lindsay dies after eating lily of the valley at the Black Kirk. | | | S4 |
| MacQuarrie, Taran | | | Leader of the Black Watch, MacQuarrie has military experience and was in France about the same time as Jamie and Ian. He was capture by the English with Jamie and hanged at Wentworth Prison. | Douglas Henshall | | S1 |
| MacRannoch, Marcus (Sir) | | MacRannoch | Sir Marcus MacRannoch is the owner of Eldridge Manor and once gave Ellen MacKenzie a pearl necklace as a wedding gift. He had been in love with Ellen but lost her to Brian. | Brian McCardie | | S1 |
| Magnus | | | Jamie and Claire's butler while in France. | Robbie McIntosh | | S2 |
| Maisri | | | Seer under the employ of Lord Lovat | Maureen Beattie | | S2 |
| Mamacita | | | Mother to Father Fogden's love. She doesn't like Claire. | Vivi Lepori | | S3 |
| Manzetti | | | Crew member of the Artemis | Cameron Robertson | | S3 |
| Marley | | | Jack Randall's large, mentally disabiled servant at Wentworth Prison. Marley is rather violent and is interested in Claire who Jack Randall has every intention of letting have her. Jamie makes a deal to prevent this. Marley is killed in the stampede of cattle and is mistakenly identified as Jack Randall. | Richard Ashton | | S1 |
| McDaniel | | | A regular buyer of Jamie's contraband spirits. | Robin B. Smith | | S3 |
| McGillivray, Ute | | | Friend to the Frasers | Anja Karmanski | | S5 |
| McMartin, Giles | | | one of the young Jacobites executed after Culloden by Lord Melton's troops. | Ryan Ralph Gerrard | | S3 |
| McNab, Mary | | Fraser | Mother to Rabbie. Mary works at Lallybroch helping Jenny around the house. Mary offers Jamie comfort before he goes to prison. | Emma Campbell-Jones | | S3 |
| McNab, Rabbie | | Fraser | Mary McNab's son. Boy who was being abused by his father in Season One. | Stuart Campbell (S3) | Jamie Kennedy (S1/S2) | S2, S1 |
| McNab, Ronald | | Fraser | Father to Robbie. In the books, Ronald is the one who turns Jamie over to the English and dies at the hands of the other tenants because of it (Book). | Richard Jack | | S1 |
| Menzies, Graham | | | Patient of Claire's at the hospital in Boston. He spoke of Scotland which reminded her of Jamie and was part of why she wanted to take Bree to England. | Stephen McCole | | S5 |
| Mhor, Angus | | MacKenzie | In the books, he is Colum's bodyguard and the dispenser of physical punishment at Castle Leoch. In the series, he is the other half of the Angus and Rupert duo. Angus is suspicious of Claire but begrudgingly comes to like her. | Stephen Walters | | S2, S1 |
| Molly | | | Prostitute at Madame Jeanne's brothel | Kimberly Sinclair | | S3 |
| Morton, Isaiah | | | One of Jamie's men on the Ridge | Jon Tarcy | | S5 |
| Mueller, Gerhard | | | German neighbor of the Frasers. Killed Adawehi after his family died of measles because he believe his family was cursed by the Cherokee. | Urs Rechn | | S4 |
| Mueller, Petronella | | | Daughter to Gerhard Mueller died after giving birth due to measles | Marie Hacke | | S4 |
| Mueller, Rosewitha | | | Wife of Gerhard, died during at the hands of the Cherokee after her husband killed their people. | Nicola Ransom | | S4 |
| Mueller, Tommy | | | A member of the Mueller family | David Christopher Roth | | S4 |
| Munroe, Hugh | | | Beggar, Poacher and friend to Jamie. Hugh was a schoolmaster but was captured by the Turks and has his tongue cut out, his legs broken and his feet boiled in oil. Because he endured all of this for his faith he is adorned with four gaberlunzie tokens making it possible for him to beg in four parishes, something very rare. Hugh gave Claire a bit of Amber with a dragonfly in it as a wedding present. | Simon Meacock | | S2, S1 |
| Murphy, Aloysius | | | Ship's cook on the Artemis | Nigel Betts | | S3 |
| Murray, George (Lord General) | | | Chief commander of Charles Stuart's army. | Julian Wadham | | S3, S2 |
| Murray, Ian, Jr. | Young Ian | Fraser | The youngest son of Jenny and Ian Murray. | John Bell | | S4, S3 |
| Murray, Ian, Sr. | | Fraser | Jamie's best friend and brother-in-law. Ian lost his leg when Jamie and he were in France fighting though it has never stopped him from being at Jamie's side should Jamie need him. Ian is married to Janet "Jenny" Fraser, Jamie's older sister. | Stephen Cree | | S4, S3, S2, S1 |
| Murray, Jamie | Young Jamie | Fraser | The son of Ian and Jenny, named for his uncle. The heir to Lallybroch after Jamie and Claire signed over the deed of Sasine to him before Culloden. | Conor McCarry | Aaron Wright (2), Rhys Lambert (10) | S3 |
| Murray, Janet | | Fraser | Ian and Jenny's daughter. | Cora Tsang | | S3 |
| Murray, Janet Fraser | Jenny | Fraser | Jamie's older sister who is married to Ian Murray. Jenny is as stubborn as her brother. Jenny took over at the mother figure to Jamie after the death of their mother. Claire and Jenny set out together after Jamie is taken by the English, but Jenny turns back because of her newborn leaving Claire with Murtagh. | Laura Donnelly | | S3, S2, S1 |
| Myers, John Quincy | | Myers | Backwoodsman, he is a friend to the Frasers and Jocasta Cameron. He is a pelt trader and does business with the Native people regularly. | Kyle Rees | | S5, S4 |
| Nelson, Jerry | | | Husband of Millie and friend to Frank and Claire | Martin Delaney | | S3 |
| Nelson, Millie | | | A married woman whom Claire befriends after returning to modern times. | Kimberley Nixon | | S3 |
| O'Sullivan, John (Quartermaster) | | | Battle adviser to Charles Stuart at Culloden. | Gerard Horan | | S2 |
| Otter Tooth | Claire's Ghost | | Time Traveler who tried to warn the Mohawk about the settlers to come. Killed because they thought him evil. | Trevor Carroll | | S4 |
| Overholt (Mr.) | | | Purser of the Porpoise. | Matt Newman | | S3 |
| Patrick | | | | Shane Quigley Murphy | | S3 |
| Pauline | | | Prostitute at Madame Jeanne's brothel. | Jane MacFarlane | | S3 |
| Peggy | | | Prostitute at Madame Jeanne's brothel. | Kristy Strain | | S3 |
| Phaedre | | | Personal maid and seamstress for Jocasta Cameron. She is a trusted member of River Run though she is a slave. | Natalie Simpson | | S5, S4 |
| Pound, Elias | | | Midshipman on the Porpoise who is assigned to assist Claire. | Albie Marber | | S3 |
| Quarry, Harry | Handsome Harry | | Governor of Ardsmuir Prison before Lord John. He is the Duke of Clarences's nephew and a friend to Lord John. | Jay Villers | | S3 |
| Raines (Captain) | | | Captain of the Artemis, the ship Claire and Jamie take to rescue Young Ian. | Richard Dillane | | S3 |
| Randall, Alexander | Alex | Randall | Alex is a currate and secretary to the Duke of Sandringham. Claire and Jamie come across in France. Alex is, in fact, Jonathan's younger brother and holds a striking resemblance to him. Alex is caught up in the scandal that comes when Mary Hawkin (Frank's six-times great-grandmother) and Claire attacked. Alex losses his position with the Duke and is not seen again until the Fraser's are in Scotland during the Rising. | Laurence Dobiesz | | S2 |
| Randall, Frank | | Randall | Frank is a history professor, historian and intelligence officer in WWII. Frank meet Claire through her uncle Lambert and they married shortly thereafter only to be separated by the war. In 1946, Claire and Frank have a second honeymoon in the Scottish Highlands where he is researching his ancestor Jonathan Randall with Rev. Wakefield. While there, Claire disappears leaving Frank to search for her. | Tobias Menzies | | S4, S3, S2, S1 |
| Frank comes back to the Highlands when Claire returns three years later, pregnant. Frank moves them to Boston, Massachuetts in the States after being offered a job at Harvard. He raises Brianna as his own. |
| Randall, Jonathan Wolverton | Black Jack Randall, Jack | Randall | Six times great grandfather to Frank Randall. Jack is a (Captain) in His Majesty's Eighth Dragoons. Jack looks very much like Frank and is the first person Claire meets after traveling through the stones. Jack tries to rape her but is hit over the head by Murtagh. Later, Claire encounters him at the garrison where he punches her. When Jamie leaves Claire behind to go see Horrocks, Claire tries to make her way to the Standing Stones only to be taken up by the English and then given over to Randall again. Later, after Jamie is captured Randall appears and brutally rapes Jamie. | Tobias Menzies | | S2, S1 |
| Ransom, William Clarence Henry George | Willie, Ninth Earl of Ellesmere, Viscount Ashness, Baron Derwent | | Jamie and Geneva Dunsany's son (see Geneva Dunsany). Willie is a smart boy who loves horses and his groom Mac (Jamie's alias) | Oliver Finnegan (12/13) | Clark Butler (3/4) | S4, S3 |
| Raymond (Master) | | | Mysterious herbalist Claire meets in France. | Dominique Pinon | | S2 |
| Rollo | | Fraser | Young Ian's half Irish Wolfhound half wolf dog. Rollo is extremely loyal to Young Ian and goes with him everywhere. | | | S4 |
| Ross | | Fraser | Ross was one of Jamie's men from Lallybroch. Believed to have died at Culloden | Scott Kyle | | S2 |
| Sandringham, Duke of | Clarence Marylebone | | Frank and Rev. Wakefield suspect he was Jack Randalls's benefactor though they are unsure if he was a Jacobite. Claire meets him when he comes to Leoch and discovers he is a homosexual who took and interest in Jamie. On the show, Jamie is the Duke's second for a duel of honor though the duel ends with a physical fight between Jamie and the MacDonald's, with Murtagh at his side. The Duke does make an appearance in France as Alex Randall's employer but dismisses Alex after a scandal involving his god-daughter Mary Hawkins. | Simon Callow | | S2, S1 |
| Sandy | | | Frank's mistress. | Sarah MacRae | | S3 |
| Satehoronies | | Mohawk | A warrior with the Mohawk tribe | Gregory 'Dominic' Odjig | | S4 |
| Senga | | | Prostitute at Madame Jeanne's brothel. | Shannon Swan | | S3 |
| Simms (Dr.) | | | Doctor that comes to River Run | Geoffrey McGivern | | S3 |
| Sinclair, Ronnie | | | One of the men with Jamie in Ardsmuir and now resident of Fraser's Ridge | | | S5 |
| St. Germain, Comte | Robert Francois Quesnay de St. Germain, Paul Rakocsy, Le Comte St. Germain | | Comte St. Germain is a member of the French nobility with and interest in the occult. He is the chief business rival to Jared Fraser's wine business and a danger to both Jamie and Claire. Back in Geillis Duncan's medicinal room Claire noticed a grimore of Comte St. Germain. | Stanley Weber | | S2 |
| Stuart, Charles (Prince) | Bonnie Prince Charlie, Prince Charles, The Pretender | | Prince in exile, Son of James Stuart. Charles moves to France in 1744 in hopes of getting backing to take back the throne of Scotland and England. Jamie and Claire try to thwart his plans in hopes of preventing the Rising and ultimately the disasterous Battle of Culloden and its aftermath. | Andrew Gower | | S2 |
| Suzette | | | Claire's ladies maid in Paris. Murtagh's lover in Paris. | Adrienne-Marie Zitt | | S2 |
| Tawodi | | Cherokee | Jamie brings Tskili Yona to them after his attack. The Cherokee couldn't kill Tskili Yona because they saw him as dead already. | Will Strongheart | | S4 |
| Tehwahsehkwe | | Mohawk | Chief of the Mohawk village Roger is held captive by | Tom Jackson | | S4 |
| Temeraire | | | The slave Claire and Jamie end up owning after Claire's outburst at the slave market. | Thapelo Sebogodi | | S3 |
| Thomas (Lord) | | | Brigadier General Lord Thomas is the Garrison Commander of Fort William though Claire and Dougal meet him in Brockton. He is very corrdial to Claire but clearly doesn't like Randall. | John Herrenan | | S1 |
| Thorne (Dr.) | | | | Roger Barraclough | | S3 |
| Tompkins, Harry | | | in the book he's the one who tracks that Jamie's smuggling in Edinburgh and Young Ian follows him down the Royal Mile and to the print shop | Ian Reddington | | S3 |
| Torin | | | Blacksmith who makes Claire's ring. | Frank Gilhooley | | S1 |
| Tramble, Dean | | | Dean at Harvard when Claire and Brianna go to a tribute to Frank | Mitchell Mullen | | S3 |
| Tryon (Governor) | | | Governor of North Carolina he is in charge of the tax collections which are causing tension in the Colonies. | Tim Downie | | S5, S4 |
| Turner, Percival (Sir) | | | Superintending Customs Officer for the Edinburgh district who ignores Jamie's smuggling in exchange for bribes. | Paul Brightwell | | S3 |
| Ulysses | | | Butler at River Run. Ulysses is well-educated and musically inclined. He was sold into slavery very young and was acquired by Hector Cameron to be a companion to Jocasta. | Colin McFarlane | | S5, S4 |
| Wahkatiiosta | | Mohawk | Believes the stone Otter Tooth left behind will tell them the future. She helps Jamie and Claire try to free Roger and is banished from the tribe. | Carmen Moore | | S4 |
| Wakefield, Reginald (Rev.) | Reg, Reggie | | Good friend to Frank Randall and fellow historian. Rev. Wakefield is often the voice of reason for Frank and is a valuable help after Claire's disappearance. Rev. Wakefield adopted his nephew Roger after the death of Roger's parents in WWII. | James Fleet | | S2, S1 |
| Wallace (Lt.) | | | Lord Melton's aide | Oliver Tilney | | S4 |
| Ward, Seorise | | | Gypsy leader who steals Claire's song and act. Later, he sends information to Claire about meeting Dougal who gives her information about Jamie. | Martin Brody | | S1 |
| Warren (First Mate) | | | Sailing master of the Artemis | Karl Thaning | | S3 |
| Wemyss, Joseph | | | Father to Lizzie. Joseph has to sell his daughter as a bondwoman to prevent her from becoming a concubine to a lecherous man. | | | S5, S4 |
| Wemyss, Lizzie | | | Daughter of Joseph and bond woman to Brianna though she's more of a friend. | Caitlin O'Ryan | | S5, S4 |
| Willoughby (Mr.) | Yi Tien Cho | | see Yi Tien Cho | Gary Young | | S3 |
