I-L
| Title | Director | Cast | Genre | Notes |
|---|---|---|---|---|
| I Died a Thousand Times | Stuart Heisler | Jack Palance, Shelley Winters | Crime drama | Remake of High Sierra |
| I'll Cry Tomorrow | Daniel Mann | Susan Hayward, Richard Conte | Drama | |
| Illegal | Lewis Allen | Edward G. Robinson, Nina Foch, Jayne Mansfield | Film noir | |
| Interrupted Melody | Curtis Bernhardt | Glenn Ford, Eleanor Parker | Drama | |
| It Came from Beneath the Sea | Robert Gordon | Kenneth Tobey, Faith Domergue | Science Fiction | |
| It's Always Fair Weather | Gene Kelly | Gene Kelly, Cyd Charisse, Dan Dailey | Musical | |
| Killer's Kiss | Stanley Kubrick | Jamie Smith, Frank Silvera | Drama | |
| King of the Carnival | Franklin Adreon | Harry Lauter, Fran Bennett | Western | |
| Kiss Me Deadly | Robert Aldrich | Ralph Meeker, Albert Dekker, Cloris Leachman | Film noir | Based on Mickey Spillane novel |
| Lady and the Tramp | Clyde Geronimi, Wilfred Jackson | Peggy Lee, Barbara Luddy | Animation | |
| Land of the Pharaohs | Howard Hawks | Jack Hawkins, Joan Collins | Drama | |
| The Last Command | Frank Lloyd | Sterling Hayden, Ernest Borgnine | War | |
| The Left Hand of God | Edward Dmytryk | Humphrey Bogart, Gene Tierney | Drama | |
| The Long Gray Line | John Ford | Tyrone Power, Ward Bond | Drama | |
| Love Is a Many-Splendored Thing | Henry King | Jennifer Jones, William Holden | Drama | |
| Love Me or Leave Me | Charles Vidor | Doris Day, James Cagney | Drama, Biopic | 8 Oscar nominations |
| Lucy Gallant | Robert Parrish | Jane Wyman, Charlton Heston, Claire Trevor | Drama |
Read more about this topic: List Of American Films Of 1955