At Sunbury was a double live album released in August 1972 by Australian hard rock group Billy Thorpe and the Aztecs, which was recorded at the inaugural Sunbury Pop Festival in late January.

[4] The double LP peaked at number 4 on the Australian Kent Music Report Albums Chart in September 1972.

[1] In mint condition, the original LP release, with pop-up inserts, is much sought after by collectors.

[4] A CD version was released in 2007 by Aztec Music, as Live at Sunbury by Billy Thorpe & the Aztecs.

At Sunbury (1972) was listed in the book, 100 Best Australian Albums.