Wilhelmina ("Winnie") van Weerdenburg (1 October 1946 – 27 October 1998) was a Dutch swimmer who won a bronze medal in the 4×100 metres freestyle relay at the 1964 Summer Olympics in Tokyo. Her team mates in that race, clocked in 4:12.0, were Toos Beumer, Erica Terpstra and Pauline van der Wildt. At her only individual start in Japan, on the 100 m freestyle, she was eliminated in the heats.[1]
