Witness for the Prosecution may refer to:"The Witness for the Prosecution", a 1925 short story by Agatha Christie
The Witness for the Prosecution and Other Stories, a 1948 collection containing the short story
Witness for the Prosecution (play), a 1953 play by Agatha Christie based on the short story
Witness for the Prosecution , directed by Billy Wilder based on the play
Witness for the Prosecution , a 1982 made-for-television adaptation
The Witness for the Prosecution , a 2016 television serial on BBC One