Selected Ambient Works 85–92 is the debut studio album by Aphex Twin, the pseudonym of British electronic musician Richard D. James. It was released on 9 November 1992 through Apollo Records, a subsidiary of Belgian label R&S Records.
The album consists of ambient techno tracks recorded onto cassette reputedly dating as far back as 1985, when James was thirteen to fourteen years old. An analogue remaster of the album was released in 2006, followed by a digital remaster in 2008. Upon its release, Selected Ambient Works 85–92 received widespread acclaim. James followed up the album in 1994 with the more traditionally ambient Selected Ambient Works Volume II. In 2012, it was named the greatest album of the 1990s by Fact.