| The | Ugly American | 1963 | | |
| The | Ugly Dachshund | 1966 | | |
| The | Ultimate Thrill | 1974 | | |
| Ulysses | 1954 | | |
| Ulysses Against The Son Of Hercules | 1962 | | See also the Hercules (1958) and the series of movies that followed |
| Ulzana's Raid | 1972 | | |
| Uncle Buck | 1989 | | |
| Uncle Drew | 2018 | | |
| Uncommon Valor | 1983 | | |
| Unconquered | 1947 | | |
| The | Undefeated | 1969 | | |
| Undertaking Betty | 2002 | | |
| The | Underwater City | 1962 | | |
| Underworld | 2003 | | |
| Underworld: Evolution | 2006 | | |
| Underworld: Rise Of The Lycans | 2009 | | |
| Underworld: Awakening | 2012 | | |
| Underworld: Blood Wars | 2016 | | |
| Underworld Beauty | 1958 | | |
| The | Unforgiven | 1960 | | Similar title but compl. diff. movie than one below |
| Unforgiven | 1992 | | |
| Unholy Rollers | 1972 | | |
| Uninvited | 1993 | | |
| Union Station | 1950 | | |
| Universal Soldier: The Return | 1999 | | |
| Unknown | 2011 | | |
| The | Unknown Terror | 1957 | | |
| Unknown World | 1951 | | |
| An | Unmarried Woman | 1978 | | |
| The | Unnamable | 1988 | | AKA: H.P. Lovecraft's The Unnamable |
| The | Unnamable II: The Statement Of Randolph Carter | 1992 | | |
| The | Unsatisfied | 1961 | | |
| Unstoppable | 2004 | | |
| The | Untamed Breed | 1948 | | |
| Untamed Frontier | 1952 | | |
| The | Untouchables | 1987 | | |
| Up From The Beach | 1965 | | |
| Up In The World | 1956 | | |
| Up Periscope | 1959 | | |
| Up The Down Staircase | 1967 | | |
| Up The Sandbox | 1972 | | |
| Ursus In The Valley Of The Lions | 1961 | | |
| Utah Blaine | 1957 | | |
