Tomoaki (written: 友昭, 友明, 友朗, 友亮, 智章, 智昭, 智秋, 智晃, 朋明, 朋昭, 朋晃 or 知憲) is a masculine Japanese given name. Notable people with the name include:
Tomoaki Egawa (江川 智晃) (born 1986), Japanese baseball player
Tomoaki Honma (本間 朋晃) (born 1976), Japanese professional wrestler
Tomoaki Ikeda (前野 智昭) (born 1976), Japanese voice actor
Tomoaki Kanemoto (金本 知憲) (born 1968), Japanese baseball player
Tomoaki Kato (加藤 友朗) (born 1963), Japanese surgeon
Tomoaki Komorida (小森田 友明) (born 1981), Japanese footballer
Tomoaki Koyama (小山 朋昭) (born 1971), Japanese pair skater
Tomoaki Kunichika (国近 友昭) (born 1973), Japanese long-distance runner
Tomoaki Kuno (久野 智昭) (born 1973), Japanese footballer
Tomoaki Maeno (前野 智昭) (born 1982), Japanese voice actor
Tomoaki Matsukawa (松川 友明) (born 1973), Japanese footballer
Tomoaki Makino (槙野 智章) (born 1987), Japanese footballer
Tomoaki Ōgami (大神 友明) (born 1970), Japanese footballer
Tomoaki Sano (佐野 友昭) (born 1968), Japanese footballer
Tomoaki Sato (佐藤 友昭) (born 1968), Japanese baseball player
Tomoaki Satoh (佐藤 友亮) (born 1978), Japanese baseball player
Tomoaki Seino (清野 智秋) (born 1981), Japanese footballer
Tomoaki Taniguchi (谷口 智昭) (born 1982), Japanese rugby union player
Wakahaguro Tomoaki (若羽黒 朋明) (1934–1969), Japanese sumo wrestler