- Country: Japan
- Genres: Action, Adventure, Drama
- Release: 1974-03-12
- Director: N/A
- Writers: N/A
- Language: Japanese
- Stars: Ryû Manatsu , Ryû Manatsu , Yû Fujiki , Keiko Yamada , Mina Tominaga , Koji Moritsugu , Koji Moritsugu , Tetsurô Sagawa , Katsumi Nimiamoto , Yukio Itô , Takeshi Ôbayashi , Kaoru Sugita
- Runtime: 30 min
- Awards: N/A
- AKA: Ultraman Leo , Ultraman Leo (United States of America) , Urutoraman Reo , ウルトラマンレオ (Japan)
- Plot: After being brutally maimed by evil aliens, Dan Moroboshi (Ultra Seven) takes under his wing a fierce young Ultra-like being from L-77, and christens him "Ultraman Leo," to continue his mission to defend the Earth.
- IMDB:tt1137351
Ultraman Leo Cast · · · ALL
Koji Moritsugu
Dan Moroboshi / Ultraseven
Mina Tominaga
Kaoru Umeda
Yû Fujiki
Seiji Omura
Tetsurô Sagawa
Narrator
Yukio Itô
Takeshi Nomura