Brigitte Becue (born 18 September 1972 in Oostende) is a retired breaststroke swimmer from Belgium, who competed for her native country at four consecutive Summer Olympics, starting in 1988. In 1989, she won the silver medal in the women's 200 metres breaststroke at the European Aquatics Championships in Bonn, West Germany.
Becue reached her highest peak at the 1995 European Aquatics Championships in Vienna, where she won three medals (two gold, one silver). She twice was named Belgian Sportswoman of the Year (1994 and 1995).
Becue finished 10th overall in the 2007 Dakar Rally as co-driver of Stéphane Henrard.