Veerle Casteleyn (born 6 March 1978, in Vlaanderen, Belgium) is a Belgian musical theatre performer and ballerina.
Casteleyn trained at the De Koninklijke Balletschool van Antwerpen in Belgium, and during her training, she was in various plays such as: After leaving school, she performed in various shows in Belgium such as: In 1997, Casteleyn moved to London to play the role of Jemima in the 1998 video production of Cats.
After "Romeo en Julia", Casteleyn starred as Chava in the Straight From the Heart production of Fiddler on the Roof.
After a short hiatus, she moved on to television, becoming a cast member on the Belgian TV show De Wet volgens Milo as Sonja, an intern at a law firm.
In 2006, Casteleyn was a part of the ensemble in the Antwerp production of the ABBA song-inspired musical Mamma Mia!.