H-M
| Title | Director | Cast | Genre | Note |
|---|---|---|---|---|
| Harriet Craig | Vincent Sherman | Joan Crawford, Wendell Corey | Drama | Based on the 1925 play Craig's Wife |
| Harvey | Henry Koster | James Stewart, Josephine Hull | Fantasy | Based on the 1944 play |
| High Lonesome | Alan Le May | John Drew Barrymore | Western | |
| Highway 301 | Andrew L. Stone | Steve Cochran, Virginia Grey | Film Noir | |
| Hillbilly Hare | Robert McKimson | Looney Tunes | Animation | |
| The Hollywood Ten | John Berry | Documentary | ||
| Homeless Hare | Chuck Jones | Looney Tunes | Animation | |
| House by the River | Fritz Lang | Louis Hayward, Jane Wyatt | Film Noir | |
| Hugs and Mugs | Jules White | The Three Stooges | Comedy | |
| Hurdy-Gurdy Hare | Robert McKimson | Looney Tunes | Animation | |
| I Killed Geronimo | John Hoffman | James Ellison, Chief Thundercloud | Western | |
| I'll Get By | Richard Sale | June Haver, William Lundigan | Musical | |
| In Beaver Valley | James Algar | Winston Hibler | Short | Oscar for Best Short (2 Reels) |
| In a Lonely Place | Nicholas Ray | Humphrey Bogart, Gloria Grahame | Film Noir | Adapted from 1947 novel |
| The Invisible Monster | Fred C. Brannon | Richard Webb, Aline Towne | Adventure | Serial |
| I Was a Shoplifter | Charles Lamont | Mona Freeman, Scott Brady, Charles Drake | Crime | |
| The Jackie Robinson Story | Alfred E. Green | Jackie Robinson, Ruby Dee | Biography | Starring Robinson as himself |
| The Jackpot | Walter Lang | James Stewart, Barbara Hale | Comedy | Features a young Natalie Wood |
| Jerry and the Lion | Hanna Barbera | Tom and Jerry | Animation | |
| Jerry's Cousin | Hanna Barbera | Tom and Jerry | Animation | |
| Julius Caesar | David Bradley | Harold Tasker, Charlton Heston | Drama | Shot in Chicago |
| The Killer That Stalked New York | Earl McEvoy | Evelyn Keyes, Charles Korvin | Film Noir | Based on Cosmo article |
| Kill the Umpire | Lloyd Bacon | William Bendix, William Frawley | Comedy | |
| Kim | Victor Saville | Errol Flynn, Dean Stockwell | Adventure | Based on the novel |
| King Solomon's Mines | Compton Bennett | Deborah Kerr, Stewart Granger | Adventure | Based on the 1885 novel |
| Kiss Tomorrow Goodbye | Gordon Douglas | James Cagney, Barbara Payton | Drama | |
| A Lady Without Passport | Joseph H. Lewis | Hedy Lamarr, John Hodiak | Film Noir | Shot in semidocumentary style |
| The Lawless | Joseph Losey | Macdonald Carey, Gail Russell | Drama | |
| A Life of Her Own | George Cukor | Lana Turner, Ray Milland | Drama | |
| Little Quacker | Hanna Barbera | Tom and Jerry | Animation | |
| Louisa | Alexander Hall | Ronald Reagan, Spring Byington | Comedy | Piper Laurie's film debut |
| Love at First Bite | Jules White | The Three Stooges | Comedy | |
| Love Happy | David Miller | Marx Brothers, Vera-Ellen, Raymond Burr | Comedy | Last Marx Brothers film |
| The Magnificent Yankee | John Sturges | Louis Calhern, Ann Harding | Biographical | Based on novel Mr. Justice Holmes |
| The Men | Fred Zinnemann | Marlon Brando, Teresa Wright | War | Brando's film debut |
| The Miniver Story | H. C. Potter | Greer Garson, Walter Pidgeon | Drama | Sequel to Mrs. Miniver |
| Mister 880 | Edmund Goulding | Burt Lancaster, Dorothy McGuire | Comedy | |
| Motor Mania | Jack Kinney | Goofy | Animation | Walt Disney |
| Mutiny on the Bunny | Friz Freleng | Looney Tunes | Animation | |
| My Friend Irma Goes West | Hal Walker | Dean Martin, Jerry Lewis | Comedy | Sequel to My Friend Irma |
| Mystery Street | John Sturges | Ricardo Montalban, Sally Forrest | Film Noir |
Read more about this topic: List Of American Films Of 1950