- Ultraman (2019)
- Ultraseven (1967)
- Una familia con suerte (2011)
- Una familia de diez (2007)
- Unbelievable (2019)
- Unbreakable Kimmy Schmidt (2015)
- Uncle from Another World (2022)
- Uncle Grandpa (2013)
- Undead Unluck (2023)
- Under the Dome (2013)
- Undercover (2019)
- Undercover im Seniorenheim (2024)
- Undone (2019)
- Unforgettable (2011)
- Unforgotten (2015)
- Unglaubliche Geschichten (1985)
- Unheimliche Gegner (2020)
- UnREAL (2015)
- Unser Kosmos: Die Reise geht weiter (2014)
- Unser lautes Heim (1985)
- Unsere kleine Farm (1974)
- Unsere kleine Farm (2026)
- Unsolved Mysteries (1988)
- Upload (2020)
- Usagi Drop (2011)
- Ushio und Tora (2015)
- Utopia (2013)
- Uzaki-chan Wants to Hang Out! (2020)
