Iruka may refer to:
Makasete Iruka!, an independent original video animation made by Akitaro Daichi Lake Iruka, a reservoir located near the Meiji Mura the Japanese word for dolphin (イルカ)
People Soga no Iruka (died 645), statesman and son of Soga no Emishi , singer Fiction Iruka Umino, a Konohagakure ninja and instructor in the Naruto series