Iwaya
# Iwaya

Iwaya is a surname. Notable people with the surname include:

* Mihoko Iwaya (岩屋 美保子, born 1964), Japanese footballer
* Naomine Iwaya (岩谷 高峰, born 1960), Japanese alpine skier
* Shogo Iwaya (岩谷 翔吾, born 1997), Japanese dancer and actor
* Takeshi Iwaya (岩屋 毅, born 1957), Japanese politician
* Toru Iwaya (岩谷 徹, born 1936), Japanese mezzotint engraver and painter
