Johan Museeuw (born 13 October 1965 in Varsenare) is a retired Belgian professional road bicycle racer. He was a professional from 1988 to 2004 and was particularly successful in the classic cycle races in the nineties. In 1989 he was part of the ADR team in which Greg LeMond won his second Tour de France. In 1990 Museeuw went to the Lotto team for which he won two stages in the Tour de France that year. Later on he rode for the MG-GB, Mapei, Domo-Farm Frites and Quick-Step. He ended his career in the spring of 2004.
One week after winning the 1998 Ronde van Vlaanderen, Museeuw had a terrible fall in Paris–Roubaix (Bois de Wallers) in which his knee was shattered. On top of this came a dangerous infection which almost caused him to lose the injured leg. He fought back and resumed cycling after a long healing process. A couple of years later, he was again injured in a motor cycle accident. His dogged determination and powerful riding style won him legions of fans all over the world, but he is especially popular in his native Flanders, and was nicknamed Lion of Flanders. Upon crossing the finish line in victory in the 2000 Paris–Roubaix, he lifted his left foot and pointed at his knee as a reminder of the injury that almost ended his career two years earlier.
More recently, Johan has begun marketing his own brand of frames (made in Poland) from a combination of carbon fibre and flax.