END PLATE FOR FUEL CELL, FUEL CELL, AND FUEL CELL SYSTEM

An end plate includes a first surface (17) including a heat generator contact region (175) set such that a heat generator contacts the heat generator contact region (175), the heat generator being included in a fuel cell system that includes the fuel cell; and a second surface (18) opposite to the first surface (17), the second surface (18) including a cooling medium flow path (177) through which a cooling medium flows, and at least one flow path rib portion (179) provided inside the cooling medium flow path (177).