Catalogue is a greatest hits album by English-Irish electronic music duo Moloko.

Spanning two discs, Catalogue contains Moloko's singles and a track exclusive to this compilation, "Bankrupt Emotionally".

For US listeners, this was their first time hearing most of the songs on this album, as aside from the entirety of the first album (which was released as part of the electronica hype of the late 90s and because of "Fun for Me"'s inclusion on the Batman & Robin soundtrack) and "Sing it Back," the only other Moloko track released in the US was "Indigo" on the Mystery Men soundtrack.

Catalogue also includes a bonus disc in three different exclusive versions as digital downloads, one each for iTunes, Napster and MSN.

In 2009, the album was awarded a silver certification from the Independent Music Companies Association, indicating sales in excess of 30,000 copies throughout Europe.