A vehicle seat including a frame-shaped seat frame, a seat pad, a separate member provided to the seat frame, and a seat cover covering the seat pad and the seat frame, wherein the seat pad includes a main body portion configured to be arranged to a seating side of the seat frame and a hooking portion protruding in a direction opposite to the seating side from an edge of the main body portion, wherein at least a portion of the separate member protrudes into the frame shape of the seat frame and is exposed from the hooking portion at a rear side of the seat frame, wherein an extending portion is provided to the hooking portion and protrudes into the frame shape of the seat frame at the rear side of the seat frame, and wherein the extending portion greatly protrudes into the frame shape of the seat frame as compared to the separate member and is arranged between the seat cover and the separate member.