Masao Komatsu (Japanese: 小松政夫, Hepburn: Masao Komatsu; January 10, 1942 – December 7, 2020) was a Japanese actor and comedian. He was born in Fukuoka, Japan. His career began in 1962. Komatsu was known for his roles in Kaiju funsen–Daigoro tai Goriasu (1972), Pink Lady no Katsudō Daishashin (1978), Station (1981), Izakaya Chōji (1983), University of Laughs (2004) and Journey to the Shore (2015).
Komatsu died on December 7, 2020 from liver cancer in Tokyo at the age of 78.