Tomoyuki (written: 友幸, 友是, 友之, 奉文, 知幸, 智幸, 智行, 智之 or 臣幸) is a masculine Japanese given name. Notable people with the name include:
Tomoyuki Arata (荒田 智之, born 1985), Japanese footballer
Tomoyuki Dan (檀 臣幸, born 1963), Japanese actor and voice actor
Tomoyuki Furumaya (古厩 智之, born 1968), Japanese film director
Tomoyuki Higuchi (born 1985), Japanese footballer
Tomoyuki Hirase (平瀬 智行, born 1977), Japanese footballer
Tomoyuki Hoshino (星野 智幸, born 1965), Japanese writer
Tomoyuki Kajino (梶野 智幸, born 1960), Japanese footballer
Tomoyuki Kōno (河野 智之, born 1971), Japanese voice actor
Tomoyuki Kubota (久保田 智之, born 1981), Japanese baseball player
Tomoyuki Matsuda (松田 知幸, born 1975), Japanese sport shooter
Tomoyuki Nishita (西田 友是, born 1949), Japanese computer scientist
Tomoyuki Sakai (酒井 友之, born 1979), Japanese footballer
Tomoyuki Sato (佐藤 智之, born 1981), Japanese long-distance runner
Tomoyuki Shimura (志村 知幸, born 1963), Japanese voice actor
Tomoyuki Sugano (菅野 智之, born 1989), Japanese baseball player
Tomoyuki Suzuki (鈴木 智幸, born 1985), Japanese footballer
Tomoyuki Tanaka (田中 友幸, 1910–1997), Japanese film producer
Tomoyuki Yamashita (山下 奉文, 1885–1946), Japanese Imperial Army general
Tomoyuki Yoshino (吉野 智行, born 1980), Japanese footballer
