| Prairie Law | |
| Director: | David Howard |
| Producer: | Bert Gilroy |
| Screenplay: | Doris Schroeder Arthur V. Jones |
| Story: | Bernard McConville |
| Starring: | George O'Brien Virginia Vale Dick Hogan |
| Music: | Paul Sawtell |
| Cinematography: | J. Roy Hunt Harry Wild |
| Editing: | Frederic Knudtson |
| Studio: | RKO Radio Pictures |
| Runtime: | 60 minutes |
| Country: | United States |
| Language: | English |
Prairie Law is a 1940 American Western film directed by David Howard from a screenplay by Doris Schroeder and Arthur V. Jones, based on a story by Bernard McConville. Released on June 14, 1940, the film was produced and distributed by RKO Radio Pictures and stars George O'Brien, Virginia Vale, and Dick Hogan.