A Soldier's Story is a 1984 American mystery drama film directed and produced by Norman Jewison, adapted by Charles Fuller from his Pulitzer Prize-winning A Soldier's Play. Fuller had said Herman Melville's novella Billy Budd inspired the play. It is a story about racism in a segregated regiment of the U.S Army commanded by White officers and training in the Jim Crow South, in a time and place where a Black officer is unprecedented and bitterly resented by nearly everyone, and follows an African-American JAG officer sent to investigate the murder of an African-American sergeant in Louisiana near the end of World War II.

The cast is led by Howard E. Rollins Jr. and Adolph Caesar (whose performance was nominated for a Best Supporting Actor Oscar). Other actors include Art Evans, David Alan Grier, Larry Riley, David Harris, Robert Townsend, Bob Swanson, and Patti LaBelle. Denzel Washington, still at the beginning of his career, appears in a supporting role. Several actors reprise their roles from the stage version.

The film was first shown at the Toronto International Film Festival. It won the New York Drama Critics Award, the Outer Critics Circle Award, the Theater Club Award, and three Village Voice Obie Awards. It won the Golden Prize at the 14th Moscow International Film Festival. It was also nominated for three Academy Awards: for Best Picture, Supporting Actor (Adolph Caesar), and Screenplay Adaptation (Fuller).