Since 1987, Koen Cosaert has been teaching at the Carillon School Jef Denyn. On 1 September 2010, he was appointed director of the school.
Eddy Mariën is the carillonneur of the cities of Mechelen, Leuven and Halle, as well as the carillonneur of Meise.
Since September 2004, Elena Sadina has taught carillon, piano and harmony at the Carillon School Jef Denyn.
Dina Verheyden teaches harmony, carillon and campanology.
Wim Berteloot teaches at the Roeselare branch of the Carillon School Jef Denyn.
Koen Van Assche has devised and published a study method for carillon playing and teaches carillon at the Carillon School Jef Denyn.
Tom Van Peer has been teaching improvisation at the Carillon School Jef Denyn since 2012.
Erik Vandevoort mainly teaches practical harmony and arrangement at the Carillon School Jef Denyn.