"Pain Killer" (also titled "Pain Killer (Summer Rain)") is a song written by Olly Knights and Gale Paridjanian, produced by Tony Hoffer, and recorded by British band Turin Brakes.

It was included on Turin Brakes' second album, Ether Song (2003), and was released as the second single from the album in February 2003.

The song debuted at its peak of number five on the UK Singles Chart, at which point the single's formats were deleted.

[1] Outside the United Kingdom, the song charted in Italy and the Netherlands at numbers 50 and 64, respectively.

[2] This 2000s rock song-related article is a stub.