Naoya (written: , , , or ) is a masculine Japanese given name. Notable people with the name include:

, Japanese footballer , Japanese shogi player , Japanese actor , Japanese photographer , Japanese sumo wrestler , Japanese visual artist , Japanese footballer , Japanese footballer , Japanese footballer , Japanese baseball player , Japanese judoka, professional wrestler and mixed martial artist , Japanese footballer , Japanese footballer , Japanese sprint canoeist , Japanese footballer , Japanese writer , Japanese sumo wrestler , Japanese artistic gymnast and freestyle skier , Japanese footballer , Japanese sculptor , Japanese footballer , Japanese speed skater , Japanese swimmer , Japanese artistic gymnast , Japanese voice actor, actor and singer , Japanese footballer , Japanese singer, actor and dancer , Japanese composer , Japanese footballer , Japanese composer

Fictional characters Naoya Aizawa, a character from Interlude Naoya Kaido, a character from Kamen Rider 555 Naoya Zen'in, a character from Jujutsu Kaisen