Fillmore: The Last Days is a live album, recorded at the Fillmore West in San Francisco, California from June 29 to July 4, 1971. It contains performances by 14 different bands, mostly from the San Francisco Bay Area, including Santana, the Grateful Dead, Hot Tuna, Quicksilver Messenger Service, and the New Riders of the Purple Sage. It was released by Columbia Records in June 1972 as a three-disc LP. It was re-released by Epic Records in 1991 as a two-disc CD.

The Fillmore West was a historic rock and roll music venue in San Francisco, California, US which became famous under the direction of concert promoter Bill Graham from 1968 to 1971. Named after The Fillmore at the intersection of Fillmore Street and Geary Boulevard, it stood at the southwest corner of Market Street and South Van Ness Avenue in the Civic Center district. In June 2018, the top two floors of the building reopened as SVN West, a new concert and corporate event venue.