To provide a presser finishing device which forms a smooth concrete surface without leaving traces of press, and to provide a concrete finishing apparatus including the presser finishing device.

The presser finishing device 10 mounted on a trowel 1 includes: a finishing trowel part 20 disposed in the direction W orthogonal to the finishing advancing direction F at the rear in the finishing advancing direction F at the trowel 1; a base end support part 53 supporting both sides in the width direction of the finishing trowel part 20 movably in the vertical direction to the trowel 1; and a first spring 33 energizing both sides of the finishing trowel part 20 supported by the base end support part 53 independently downward.