Capricorn One: Singles & Rarities is a compilation album by the Santa Cruz, California-based punk rock band Good Riddance, released through Fat Wreck Chords July 6, 2010, three years after the band's breakup. The tracks on the album span 1993 to 2006 and include songs from Good Riddance's Gidget and Decoy EPs and their split releases with Reliance, Ignite, Ill Repute, and Ensign, as well as three tracks from Fat Wreck Chords compilations and six previously unreleased demo tracks. All of the tracks were digitally remastered by Jason Livermore at The Blasting Room. The compilation is titled after the 1978 film Capricorn One, about a Mars landing hoax. The album's liner notes include Rankin's lyrics and comments on each song.