"When We Were Young" is the second and final single by English pop group Take That from the band's first EP, Progressed. It acted as the theme song in the feature film adaptation of The Three Musketeers, which premiered in the United Kingdom on 14 October 2011. The song is the last to feature Jason Orange and Robbie Williams and features Williams and Gary Barlow on lead vocals. The single was released to radio on 11 July 2011 and was released in the United Kingdom as a digital download on 22 August 2011.

Take That are an English pop group formed in Manchester in 1990. The group currently consists of Gary Barlow, Howard Donald and Mark Owen. The original line-up also featured Jason Orange and Robbie Williams. Barlow is the group's lead singer and primary songwriter, with Owen and Williams initially providing backing vocals, and Donald and Orange serving primarily as dancers.