A Piece of the Action is a 1977 American crime comedy film directed by and starring Sidney Poitier and co-starring Bill Cosby. It was the third film pairing of Poitier and Cosby, following Uptown Saturday Night (1974) and Let's Do It Again (1975). The films are considered a trilogy, even though the actors play characters with different names in each film. It was also Poitier's last acting role for more than a decade, as he focused his attentions on directing.

The film focuses on two high-class thieves who have managed to evade arrests. A retired detective blackmails them into working for a youth center and into assisting in the reformation of juvenile delinquents.