"Curtain Falls" is a song by English boy band Blue.

The song was co-written by the band and StarGate, who produced the track.

Stevie Wonder is also credited as a writer due to the sampling of his 1976 song "Pastime Paradise".

It was the only song from the album released as an official single in the United Kingdom.

In France, the song was re-recorded in French and re-titled "Quand le rideau tombe"; although it was released as a single there, only the English version charted.