A door painting assembly for mounting the door to a support such that the door may be rotated to facilitate painting the door includes a mount operationally coupled to a door. The mount comprises a rod operationally coupled to the door. The rod extends laterally away from the door. An outer surface of the rod has a concavely arcuate area. A pair of brackets is each coupled to the rod. Each of the pair of brackets is coupled to the door so the rod is retained on the door. A rest is operationally coupled to a supporting structure. The concavely arcuate area of the rod engages the rest. The door is supported above a support surface at a height is accessible to a user. The door is rotatable so the user may easily paint each side of the door.