"You're All I Have" is a song by Northern Irish–Scottish alternative rock band Snow Patrol, released on 24 April 2006 as the lead single of their fourth album, Eyes Open (2006).

It became the band's second big hit after the success of "Run" in 2004, peaking at number seven on the UK Singles Chart.

[This quote needs a citation] He has said that "the song is about a damaging but fulfilling relationship, something that terrifies you, but you can't quite bring yourself to look away".

He said that the song was Snow Patrol's return to the UK rock scene "with the sort of form that would see an ex-con arrested on sight."

Though he criticised the song for being "too much of a mediocre stretch bearing in mind our location in the year 2006 and the current existence of Spank Rock", he defended the song saying "there is a keening momentum and inevitably busted emotional power to Gary Lightbody and co's comeback that suggest all of their dreams are about to come true.