The invention relates to a folding table for attachment to the rear side of a vehicle seat part, such as a backrest (1a), head support (1b) or head support mounting (1c) of a vehicle seat (1), comprising a fastening device (2a, 2c) for fastening the folding table to the vehicle seat part (1a, 1b, 1c), a carrier element (4) which is connected to the fastening device (2a, 2c) and extends downward from the fastening device (2a, 2c), a tabletop (6) rotatably connected to the carrier element (4) via a first joint at the lower end (4d) of the carrier element (4), wherein supporting elements (7e) are arranged on the tabletop (6) which, when the tabletop (6) is in the working position, can be moved in the direction toward the vehicle seat part (1a, 1b, 1c) by a common actuating member (7a, 7d, 7b', 7b") and can be fixed in different positions by a manually releasable latching device (6h, 7b, 7c), so that the tabletop (6) can be aligned in a horizontal position and is supported on the vehicle seat part (1a, 1b, 1c) against loads.