The invention provides an indoor air conditioner and an air conditioner provided with same. The indoor air conditioner comprises a housing and a hanger (20), wherein the housing comprises an upper cover (10) and a side plate (30), and the side plate is provided with a sunken structure for accommodating the hanger (20); the hanger (20) is arranged in the sunken structure and positioned between the upper cover (10) and the side plate (20). The upper cover is matched with the sunken structure for completely fixing the hanger, so that the hanger can be guaranteed to be firmly fixed on the housing even if a bolt for fixing the hanger is loosened and separated, and the housing is guaranteed to be stably and reliably fixed.