Louis Proost (7 April 1935 in Halle – 2 February 2009) was a Belgian professional road bicycle racer, who became world amateur champion in 1957. In the 1960 Tour de France, he won one stage.
Major results
1957
World Amateur road race Championship
1958
Brasschaat
Sint-Niklaas
Brussels–Ingooigem
Zwijndrecht
Rummen
1959
Boulogne-sur-Mer
Oostende
Glabbeek
Turnhout
Rijkevorsel
1960
Ekeren
Bruxelles – Charleroi – Bruxelles
Wuustwezel
Tour de France: Winner stage 13 1961 Borgerhout Waasmunster Edegem Melle Giro d'Itala: Winner stage 5 1962 Beringen Hoeilaart-Diest-Hoeilaart Nieuwkerken-Waas Polder-Kempen Oedelem Turnhout Zandhoven Sint-Amands 1963 Beveren-Waas Hoeilaart-Diest-Hoeilaart Omloop van West-Brabant Schoten – Willebroek Sint-Truiden Rijmenam Mouscron Edegem Zandhoven Wetteren 1964 Tervuren Bierbeek Melle Mortsel Tessenderlo Lommel Kontich 1965 Polderpijl Zwijndrecht Kontich 1966 Beveren-Waas Omloop van Midden-Vlaanderen Diksmuide