At Fillmore East is the first live album by American rock band the Allman Brothers Band, and their third release overall. Produced by Tom Dowd, the album was released on July 6, 1971, in the United States by Capricorn Records. As the title indicates, the recording took place at the New York City music venue Fillmore East, which was run by concert promoter Bill Graham. It was recorded over the course of three nights in March 1971 and features the band performing extended jam versions of songs such as "Whipping Post", "You Don't Love Me" and "In Memory of Elizabeth Reed". When first commercially released, it was issued as a double LP with just seven songs across four vinyl sides.

The Allman Brothers Band was an American rock band formed in Jacksonville, Florida, in 1969 by brothers Duane Allman and Gregg Allman, as well as Dickey Betts, Berry Oakley (bass), Butch Trucks (drums), and Jai Johanny "Jaimoe" Johanson (drums). Subsequently, based in Macon, Georgia, they incorporated elements of blues, jazz and country music and their live shows featured jam band-style improvisation and instrumentals.