Abstract: A universal door frame includes a top jamb, strike jamb and hinge jamb. The strike jamb has two strike openings for receiving one full door or two half doors. The hinge jamb has four hinge locating areas for receiving two or four hinges. The profiles of the strike jamb and hinge jamb are identical so that they can be placed for position for a left hand door or a right hand door, and the door can be either a full door or a door made of an upper door and a lower door. The ends of the strike jamb and hinge jamb are identical such that either end can engage the ends of the top jamb to permit a door to swing inwardly or outwardly depending on the interrelationship of the strike jamb, hinge jamb and top jamb.