Selected Ambient Works Volume II is the second studio album by Aphex Twin, the pseudonym of the British electronic musician Richard D. James. It was released on 7 March 1994 through Warp. Billed as a follow-up to James' debut Selected Ambient Works 85–92, the album differs in sound by being largely beatless ambient music. James said that it was inspired by lucid dreaming, and likened the music to "standing in a power station on acid."

Richard David James, known professionally as Aphex Twin, is a British musician, composer and DJ. He is known for his idiosyncratic work in electronic styles such as techno, ambient, and jungle. Journalists from publications including Mixmag, The New York Times, NME, Fact, Clash and The Guardian have called James one of the most influential and important artists in contemporary electronic music.