Abstract: A gooseneck hitch assembly for attaching to a tow vehicle such as a pickup truck. The hitch assembly may include a cylinder attached to the vehicle frame such that the cylinder extends through the vehicle cargo bed. A ball hitch may be removably inserted in the cylinder and may include a pair of slots for receiving projections in the interior of the cylinder. A locking member may be positioned on an upper portion of the ball hitch to secure the ball hitch to the cylinder and to provide a visual indication of the locked condition of the ball hitch. Grooves may be formed in the ball hitch to receive the cylinder projections so that the ball hitch may be stored in the cylinder in an inverted position. In the stored position, the bottom of the ball hitch may be flush with the top of the cylinder to prevent the ball hitch from obstructing the cargo bed.