| Jean-Guy |
Beauvoir | Armand's son-in-law and second-in-command. |
| Annie |
Beauvoir | Armand's daughter. |
| Honore |
Beauvoir | Annie and Jean-Guy's son. |
| Idola |
Beauvoir | Annie and Jean-guy's daughter. |
| Beatrice |
Benvenuto | Mother Superior. |
| Jeanne |
Caron | The Politician's chief of staff. |
| Frederick |
Castonguay | Caron's assistant. |
| Sherry |
Caufield | Head of Counterintellegence in U.K. |
| Margaux |
Chalifoux | Executive director of action Quebec bleu. |
| Brother |
Constantine | The other monk who hold the recipe,missing. |
| Father |
David | Dom Philippe's bestfriend. Aka: Jean Beauchemin. |
| Shona |
Dorion | Armand's informant. |
| Claude |
Dussault | Former Head of Paris police. |
| Sebastien |
Fontaine | Abbot's second-in-command. |
| Armand |
Gamache | Protagonist, Head of the homicide at Quebec. |
| Reine-Marie |
Gamache | Armand's wife. |
| Daniel |
Gamache | Armand's son. |
| Roslyn |
Gamache | Daniel's wife. |
| Zora |
Gamache | Daniel's daughter. |
| Florence |
Gamache | Daniel's daughter. |
| Denis |
Gauthier | RCMP officer. |
| Dr. |
Harris | The forensic pathologist. |
| Sister |
Irene | The english speaking nun. |
| Isabelle |
Lacoste | Jean-Guy's partner. |
| Manon |
Lagace | The treatment plant head where the terrorist attack held. |
| Myrna |
Landers | A bookshop owner. |
| Charles |
Langlois | Murdered. |
| Marcel |
LaPierre | Armand's bestfriend. |
| Vivienne |
LaPierre | Marcel's wife. |
| Marcus |
Lauzon | Head of G.A.C. |
| David |
Lavigne | Armand's colleague from the RCMP. |
| Claudine |
McGregor | Charles's boss. |
| Valerie |
Michaud | Head of the blanc-sablon detachment. |
| Joseph |
Moretti | Head of the Sixth Family. |
| Clara |
Morrow | A painter,Myrna's bestfriend. |
| Paolo |
Parisi | Charles's killer, Deceased. |
| Albert |
Parisi | Paolo's father, A mafia leader. |
| Dom |
Philippe | The Abbot of the remote monastery called St. Gilbert. Aka: Yves Rousseau. |
| Joan |
Pierre | The head teacher where Sebastien formerly work. |
| The |
Politician | Deputy Prime Minister. Caron's boss. |
| Brother |
Robert | One of Sebastien's close friends. |
| Miriam |
Rouse | Raymond's wife. |
| Raymond |
Rousseau | Dom Philipper's borhter. Aka: Big Gars. |
| Big |
Stink | The man who teach French to Paolo. |
| Evelyn |
Tardiff | Head in organized crime. |
| Father |
Thomas | One of the Archbishop's associates. |
| Madeleine |
Toussaint | Cyber crime chief superintendent. |
| Albert |
Whitehead | Chair of the Joint Chief of Staff for U.S. |
| Ruth |
Zardo | The poet,Armand's friend. |
| Fleury |
| Archbishop. |
| Gabri |
| Olivier's business partner and lover. |
| Gagnon |
| Executive director of "The Mission" |
| Genori |
| Head of anti-mafia task force. |
| Gilbert |
| The bistro guest. |
| Goudreau |
| Head in highways division. |
| Innez |
| A young agent. |
| Olivier |
| A bistro owner. |
| Rocco |
| Original owner of Café Olimpico. |
| Roland |
| The Keeper of the Keys. |
| Rosa |
| The duck. |
| Simon |
| Abbot's secretary. |
| Vito |
| One of the longtime baristas. |
| Eunice |
| Dom Philippe's sister, Caron's mother. |