Teruo (written: 輝雄, 輝男, 輝夫, 辉夫, 昭雄, 照雄 or 照夫) is a masculine Japanese given name. Notable people with the name include:

, Japanese footballer , Imperial Japanese Navy admiral , Japanese karateka , Japanese sumo wrestler , Japanese long-distance runner , Japanese painter , Japanese academic , Japanese film director , Japanese shot putter , Japanese footballer Teruo Kakuta, Japanese manga artist , Japanese table tennis player , Taiwanese-born Imperial Japanese Army soldier Teruo Nakamura (golfer) (born 1952), Japanese golfer , Japanese jazz musician , Japanese footballer , Japanese golfer , Japanese writer Terry Teruo Kawamura, United States Army soldier

Fictional Characters Teruo Suzuki, a young boy who were disguised as Arch Orphnoch/Orphnoch King in Kamen Rider 555 See also 5924 Teruo, a main-belt asteroid