Igawa (written: 井川, 伊川 or 飯川) is a Japanese surname.[1] Notable people with the surname include:
- Haruka Igawa (井川 遥, born 1976), Japanese actress
- Hisashi Igawa (井川 比佐志, born 1936), Japanese actor
- Kei Igawa (井川 慶, born 1979), Japanese baseball player
- Igawa Mitsunobu (飯川 光誠), Japanese samurai
- Togo Igawa (伊川 東吾, born 1946), Japanese actor
- Yusuke Igawa (井川 祐輔, born 1982), Japanese footballer
- ^ "Igawa". Forebears.io. Retrieved 2018-01-31.