A play yard includes a first frame unit and a bassinet-supporting second frame unit. The first frame unit includes a plurality of spaced-apart upright rods, a plurality of corner couplers that are provided respectively on the upright rods, and a plurality of side rods, each interconnecting a pair of the corner couplers. The second frame unit includes a plurality of connecting rods, each having a supporting segment and a pair of bent end segments that are connected respectively to longitudinally opposite ends of the supporting segment, and that are connected movably and respectively to a pair of the corner couplers, such that each of the connecting rods is selectively positioned relative to the first frame unit at a lower position and a higher position located above the lower position.