|Affiliation||New Scotland Yard|
|Occupation||Police Officer - Sargent|
|Appearances|| "Unaired Pilot"|
"A Study In Pink"
"The Great Game"
"The Reichenbach Fall"
|Portrayed by|| Vinette Robinson|
Zawe Ashton (Pilot)
- "You know why he's here? He's not paid or anything. He likes it."
- ―Sgt. Sally Donovan, referring to Sherlock Holmes in "A Study in Pink
Detective Sergeant Sally Donovan is a character in Sherlock who works as a Scotland Yard Police Officer under DI Greg Lestrade. It is possible she is his second in command, however this is never stated outright.
Sally openly despises Sherlock Holmes, occasionally referring to him as 'Freak', sometimes to his face. When she first meets John Watson in "A Study In Pink", she warns him away from associating with Sherlock, calling him a psychopath. She speculates that one day he will get so bored that he will be the one murdering instead of catching the murderers. However, John chooses to ignore her.
Sally is involved in an affair with Anderson, which Sherlock reveals in front of everyone while he is insulting Anderson, criticising the state of her knees. It may also be interesting to note that when introducing John to Sally, Sherlock refers to her as 'an old friend', but later states in "The Hounds of Baskerville" that he '[doesn't] have friends'.
In "The Reichenbach Fall", Sally begins to actually respect Sherlock's deductive abilities. Though later in the episode, she (along with Anderson) begin to believe that Sherlock was involved in the kidnapping; because the kidnapped girl screams when he enters the room. She also begins to feel suspicious about how fast Sherlock was able to figure out how and where the children were taken. It is arguable whether or not that evidence was conclusive enough for an arrest. This was all part of Jim Moriarty's plan to defame Sherlock, by breaking the trust that New Scotland Yard had in him. It remains to be seen how this will affect their long term capacity to work together.
- Portrayed by Zawe Ashton in the Unaired Pilot.