Hoshikawa (written: 星川 lit. "star river") is a Japanese surname. Notable people with the surname include:
, Japanese professional wrestler , Japanese cross-country skier
Fictional characters , a character in the tokusatsu television series Chikyuu Sentai Fiveman , a character in the anime series Reideen , a character in the anime series Re:Creators , a character in the manga series New Game! , a character in the manga series Blend S , a character in the video game Bullet Girls , a character in the anime series Day Break Illusion , a character in the manga series My Girlfriend is Shobitch , protagonist of the video game Shooting Star Rockman , a character in the manga series Goodnight Punpun
See also 7429 Hoshikawa, a main-belt asteroid Hoshikawa Station (disambiguation), multiple railway stations in Japan