Abstract: A unitary trailer alignment guide for positioning a towing vehicle with respect to a trailer for connecting a trailer hitch includes a base, a telescoping upright member, a telescoping horizontal member joined at one end to the upper end of the upright member and rotatable through 270 degrees at the joint, and a vertical locator member at the forward end of the horizontal member, remote from the joint. In use, a trailer guide is mounted on a trailer. The lengths of the telescoping vertical and horizontal members are adjusted so that the vertical locator member will touch the towing vehicle when the trailer is aligned with the towing vehicle in position for connecting the trailer hitch.