Dead Men Don't Wear Plaid is a 1982 American neo-noir mystery comedy film directed, co-written by, and co-starring Carl Reiner and co-written by and starring Steve Martin. Co-starring Rachel Ward, the film is both a parody of and a homage to film noir and the pulp detective films of the 1940s. The title refers to Martin's character telling a story about a woman obsessed with plaid in a scene that was ultimately cut from the film.

Edited by Bud Molin, Dead Men Don't Wear Plaid is partly a collage film, incorporating clips from 19 vintage films. They are combined with new footage of Martin and other actors similarly shot in black-and-white, with the result that the original dialogue and acting of the classic films become part of a completely different story.

Among the actors who appear from classic films are Ingrid Bergman, Humphrey Bogart, James Cagney, Joan Crawford, Bette Davis, Brian Donlevy, Kirk Douglas, Ava Gardner, Cary Grant, Alan Ladd, Veronica Lake, Burt Lancaster, Charles Laughton, Fred MacMurray, Ray Milland, Edmond O'Brien, Vincent Price, Barbara Stanwyck, and Lana Turner.

This was the last film for both costume designer Edith Head and composer Miklós Rózsa.