"Obstacle 1" is a song by American rock band Interpol. It was released as the second single from their debut studio album, Turn on the Bright Lights, on November 11, 2002. It was eventually remixed by producer Arthur Baker and reissued as a single on September 15, 2003. The music video for "Obstacle 1" was directed by Floria Sigismondi. The song peaked at number 41 on the UK Singles Chart and was also ranked at number 64 on Pitchfork's 'Top 500 Tracks of the Decade' list. "Obstacle 1" is featured as a playable track on Guitar Hero World Tour. Singer Charlotte Martin has a rendition of "Obstacle 1" on her album, Reproductions.