Eiichi Kikuchi (きくち英一 Kikuchi Eiichi) is a Japanese actor. He played Ultraman in the 1971 series Return of Ultraman and was known for being especially enthusiastic with the role. He continues to act occasionally in films and is a member of the Liberal Structure Institute of Japan's board of trustees.
- Name: Eiichi Kikuchi (きくち英一 Kikuchi Eiichi)
- Birth date: August 21, 1942
- Birthplace: Setagaya-ku, Tokyo, Japan