St Paul's Juniors (formerly Colet Court) is a private preparatory school for boys aged 7 to 13 in Barnes, London.

[4] In the 1970s, the old buildings became the production base of the Euston Films subsidiary of Thames Television, with standing sets for shows like The Sweeney constructed in the old gymnasium.

A major independent report published in January 2020 revealed 80 complaints against 32 members of staff over a period of six decades, mainly from the 1960s to the 1990s.

[8][9] St Paul's Juniors now forms part of a single school campus on the Barnes site.

"[11] Joseph and the Amazing Technicolor Dreamcoat, by Andrew Lloyd Webber and Tim Rice, was originally commissioned for and performed by the boys (both orchestra and singers) of Colet Court.

The first performance in its original form as a 15-minute "pop cantata" took place in the Old Assembly Hall of Colet Court in Hammersmith on 1 March 1968.

The first recording was released in 1969, and remained in the US charts for three months, since when the piece has been performed commercially all over the world and re-recorded on disc and on video.