Lost Sides is a compilation album by the band Doves. The commercial edition was released in September 2003 in two formats, with the second disc (HVNLP46CDX) and without the second disc (HVNLP46CD). The first disc contains b-sides from Doves' first two albums, whilst the second disc features remixed material. The 2003 issue coincided with the band's first DVD release Where We're Calling From.
At the end of 2000, the original issue of Lost Sides was released as a promo-only CD (HVNLP29CD). The original artwork featured the boxer from Doves' Lost Souls album, and included only the b-sides from the first album and early EPs.
"Crunch" and "Lost in Watts" are two tracks from Doves' previous incarnation as Sub Sub, but the versions of the songs found on this collection differ slightly from those found on Sub Sub's album Delta Tapes.