An image forming apparatus includes an image forming portion to form an image on a sheet, a tray on which sheets to be fed are stacked, and a swing member supported by the tray and configured to swing in a case where the swing member is pushed by a discharged sheet. A stacking portion includes a first surface on an upper portion of a first portion, and a moving member in contact with the discharged sheet. The moving member can be positioned at a position downstream of the first surface in the discharge direction, wherein the swing member overlaps with the first surface as viewed in the sheet width direction in a case where the swing member is not in contact with a discharged sheet, and the swing member is arranged such that a lower end of the swing member is not in contact with the stacking portion.