"The Number One Song in Heaven" is a disco song by the American rock duo Sparks. Released as a single in 1979, the song was produced and co-written by electro-disco producer Giorgio Moroder. It became a top 20 hit in the UK, where it peaked at number 14. In addition to the standard black vinyl, both the 7" and 12" versions of the single were issued in a variety of coloured vinyl releases (red, blue, and green). The song was featured in the closing credits of the 2013 film Alan Partridge: Alpha Papa.