The zoom lens includes, in order from an object side to an image side: a first lens unit having a positive refractive power that does not move for zooming; a second lens unit having a negative refractive power that moves during zooming; at least one lens unit that moves during zooming; and a rear lens group including an aperture stop, wherein the rear lens group has a zooming rear lens unit that moves during zooming, and a refractive power of the rear lens group at a wide-angle end, a refractive power of the zooming rear lens unit, and a lateral magnification of the lens unit in the image side from the zooming rear lens unit, which is set at the wide-angle end and focuses on infinity, are appropriately set.