Masao

Masao Inoue (wrestler) (井上 雅央; born 1970), Japanese professional wrestler Masao Ito (伊藤 正男; born 1928), Japanese neuroscientist Masao Iwasato (岩里 政男; born 1923), former President of the Republic of China (Taiwan) Masao Kanamitsu (1943–2011), Japanese American meteorologist Masao Kato (加藤 正夫; 1947–2004), Japanese Go player Masao Kawai (河合 雅雄; born 1924), Japanese primatologist

Masao Kiba (木場 昌雄; born 1974), Japanese footballer Masao Kida (木田 優夫; born 1968), Japanese baseball player Masao Kinoshita (木下 政雄), Japanese businessman Masao Kitagawa (北川 政夫; 1910–1995), Japanese botanist Kiyonomori Masao (清の盛 政夫; 1935–2019), Japanese sumo wrestler Masao Kobayashi (小林 正夫; born 1947), Japanese politician Masao Koga (古賀 政男; 1904–1978), Japanese composer and guitarist

Masao Komatsu (小松政夫; 1942–2020), Japanese actor Masao Kotani (小谷 正雄; 1906–1993), Japanese theoretical physicist Masao Kume (久米 正雄; 1891–1952), Japanese playwright, writer and poet Masao Maeda (前田 政雄; 1904–1974), Japanese printmaker Masao Maruyama (film producer) (丸山 正雄; born 1941), Japanese animator and film producer Masao Maruyama (Japanese Army officer) (丸山 政男; 1889–1957), Japanese general

Masao Maruyama (scholar) (丸山 眞男; 1914–1996), Japanese political scientist and historian Masao Mimatsu (三松 正夫; 1888–1977), Japanese volcanologist Masao Miyamoto (宮本 政於; 1948–1999), Japanese psychiatrist Masao Miyoshi (三好 将夫; 1928–2009), Japanese sociologist Masao Morinaka (森中 聖雄; born 1974), Japanese baseball player Masao Mukai (向井 正雄; born 1958), Japanese conductor

Masao Murano (村野 正夫; born 1935), Japanese ice hockey player Masao Murata (村田 正夫; born 1964), Japanese judoka Masao Nakabori (中堀 正夫), Japanese cinematographer Masao Nakamura (中村 正雄; 1892–1939), Japanese general Masao Nakayama (中山 利生; 1941–2011), Japanese politician and diplomat Masao Nozawa (野澤 正雄), Japanese footballer Masao Ohba (大場 政夫; 1949–1973), Japanese boxer Masao Ono (大埜 正雄; 1923–2001), Japanese footballer

Masao Orihara (折原 昌夫; born 1969), Japanese professional wrestler Masao Sasakibara (佐々木原 正夫; 1921–2005), Japanese World War II flying ace Masao Sen (千 昌夫; 1947), Japanese singer Masao Shimizu (清水 将夫; 1908–1975), Japanese actor Masao Suenaga (末永 正雄; born 1978), Japanese drifting driver Masao Sugimoto (born 1967), Japanese footballer Masao Sugiuchi (杉内 雅男; 1920–2017), Japanese Go player Masao Takada, Japanese footballer

Masao Takagi (高木 正雄; 1917–1979), former President of South Korea Masao Takahashi (born 1929), Canadian judoka Masao Takemoto (竹本 正男; 1919–2007), Japanese artistic gymnast Masao Takenaka (1925–2006), Japanese theologian Masao Takiyama (滝山 正夫), Japanese television producer Masao Tsuchida, Japanese baseball player Masao Tsukada (塚田 正夫; 1914–1977), Japanese shogi player

Masao Uchino (内野 正雄; born 1934), Japanese footballer and manager Masao Urino (売野 雅勇; born 1951), Japanese lyricist, screenwriter and film director Masao Watanabe (渡辺 正夫; 1888–1950), Japanese general Masao Yagi (八木正生; 1932–1991), Japanese jazz musician Masao Yamaguchi (山口 昌男; 1931–2013), Japanese anthropologist Masao Yamamoto (山本 昌男; born 1957), Japanese photographer Masao Yoshida (disambiguation), multiple people