The Slider is the seventh studio album by British glam rock band T. Rex, released on 21 July 1972. Produced by Tony Visconti, it was the band's second record released with their new glam rock style opposed to the band's previous folk oriented music.
Singles of "Telegram Sam" and "Metal Guru" were released to promote the album. The Slider peaked at number four on United Kingdom charts and number seventeen on the Billboard Top LPs & Tapes chart. The album received very high praise from critics, with an Allmusic review describing the album as "flawlessly executed, and every bit the classic that its predecessor is."