Date of birth: 1976-11-13
Place of birth: Tokyo, Japan
Known for: Acting
Also known as: 羽田昌義, 羽田昌义

Masayoshi Haneda (羽田昌義, Haneda Masayoshi, born November 13, 1976) is a Japanese film and stage actor. He is best known for the role as Tanaka in the Westworld series.