Jerai may refer to: Jerlun, Kedah Jerlun, Perak Jerlun (federal constituency), represented in the Dewan Rakyat Jerlun-Langkawi (federal constituency), formerly represented in the Dewan Rakyat (1974–95) Jerlun-Kodiang (state constituency), formerly represented in the Kedah State Legislative Council (1959–74) Jerlun-Langkawi (state constituency), formerly represented in the Kedah State Legislative Council (1974–95)