A selectable trailer hitch apparatus is attached to a vehicle and includes a vehicle attachment member attached to the vehicle. With a first embodiment, the vehicle attachment member is a single horizontal structure. With additional embodiments, the vehicle attachment member includes a first horizontal hitch assembly support portion, a riser support portion, and a second horizontal hitch assembly support portion. The selectable trailer hitch apparatus permits one of a plurality of trailer hitches to be used at a time for a particular trailer. A base plate is attached to the vehicle attachment member. The base plate extends in a horizontal orientation and includes an axle reception channel. A plurality of trailer hitches are connected to the top side of the hitch-supporting selector plate. An axle is connected to the bottom side of the hitch-supporting selector plate, and the axle is inserted into the axle reception channel.