Désiré "Dis" Keteleer (13 June 1920 – 17 September 1970) was a Belgian professional road bicycle racer. Keteleer was born in Anderlecht and was professional from 1942 until 1961, winning the inaugural Tour of Romandie in 1947 and La Flèche Wallonne in 1946. He rode in the 1949 Tour de France winning stage 15. Keteleer died in Rebecq-Rognon.