Acid Queen is Tina Turner's second solo album, released in 1975 on the EMI label in the UK, and on United Artists in the US. Although it is a Tina Turner solo album, the very first single, "Baby Get It On", was a duet with Ike Turner, Tina Turner's musical partner and husband at the time. As it turned out, it was her last solo album to be released before she left Ike Turner and the Ike & Tina Turner Revue.
The Acid Queen album has been re-issued on both vinyl and CD with a series of different cover pictures by both EMI Music and its Dutch midprice subsidiary Disky Communications. The first release of the album on CD included three "bonus" tracks taken from the 1969 Ike & Tina Turner albums The Hunter and Outta Season.