Anzai (written: 安西, 安斎 or 安済) is a Japanese surname. Notable people with the surname include:
, Japanese novelist , Japanese voice actress Earl I. Anzai (1941–2023), American lawyer and politician Emma Anzai, Australian musician and band member of Sick Puppies and Evanescence , Japanese actress, model and gravure idol , Japanese poet , Japanese author , Japanese singer and actress , Japanese footballer , Japanese idol , Japanese actor and voice actor , Japanese Go player , Japanese manga artist , model and actress , Japanese photographer , Japanese martial artist and wrestler , Japanese footballer , Japanese-Taiwanese voice actress , Japanese wrestler
Fictional characters Kokoro Anzai, the main protagonist of Lonely Castle in the Mirror Masaki Anzai, a supporting character in Wind Breaker Mitsuyoshi Anzai, a supporting character in Slam Dunk Yūki Anzai, the main protagonist of Devils' Line