Tomoya (written: 朋也, 智也, 智哉 or 友弥) is a masculine Japanese given name. Notable people with the name include:
Tomoya Inukai (犬飼 智也) (born 1993), Japanese footballer
Tomoya Inzen (隠善 智也) (born 1984), Japanese baseball player
Tomoya Ito (伊藤 智也) (born 1963), Japanese Paralympic athlete
Tomoya Kanamori (金守 智哉) (born 1982), Japanese footballer
Tomoya Nagase (長瀬 智也) (born 1978), Japanese singer and actor
Tomoya Osawa (大沢 朋也) (born 1984), Japanese footballer
Tomoya Satozaki (里崎 智也) (born 1976), Japanese baseball player
Tomoya Uchida (内田 智也) (born 1983), Japanese footballer
Tomoya Ugajin (宇賀神 友弥) (born 1988), Japanese footballer
Tomoya Yagi (八木 智哉) (born 1983), Japanese baseball player
Fictional characters:
Tomoya Mikami (三上 智也), protagonist of the visual novel Memories Off
Tomoya Okazaki (岡崎 朋也), protagonist of the visual novel Clannad
Tomoya Okita (沖田 智哉), character in the manga series Manga Mitaina Koishitai!