"Zero" is a song by the Christian alternative rock band, Hawk Nelson, from their album Smile, It's The End of the World. The song itself is about someone Jason Dunn, the vocalist for Hawk Nelson, knew who committed suicide. The song was released as a single on May 30, 2007 in the USA and Canada. The single was the 15th most played song in 2007 on Christian Hit Radio stations in the United States according to R&R magazine.