Keystone Companions: The Complete 1973 Fantasy Recordings is a four-CD album by Merl Saunders and Jerry Garcia. It was recorded live at the Keystone in Berkeley, California on July 10 and 11, 1973, and released by Fantasy Records on September 25, 2012.

Merl Saunders was an American multi-genre musician who played piano and keyboards, favoring the Hammond B-3 console organ.