Inge de Bruijn is a Dutch former competitive swimmer. She is a four-time Olympic champion and a former world record-holder.
Catharina Johanna "Toos" Beumer is a Dutch swimmer. She won the bronze medal in the 4×100 metres freestyle relay at the 1964 Summer Olympics in Tokyo. Her teammates in that race, clocked in 4:12.0, were Pauline van der Wildt, Erica Terpstra and Winnie van Weerdenburg. Four years later, Beumer also participated in the 1968 Summer Olympics in Mexico City, in the 100 m freestyle, but she didn't qualify for the semi-finals.
Anna Maria Theodora Petra "Annemarie" Verstappen is a female former freestyle swimmer from the Netherlands.
Mark Hermanus Maria Veens is a freestyle swimmer from the Netherlands, who competed for his native country at three consequentive Summer Olympics, starting in 1996 in Atlanta, Georgia as a member of the 4×100 m freestyle.
Martijn Hendrik Zuijdweg is a former freestyle swimmer from the Netherlands, who was a member of the Dutch 4×200 m freestyle relay team that won the bronze medal at the 2000 Summer Olympics in Sydney, Australia. He did so alongside Johan Kenkhuis, Marcel Wouda and Pieter van den Hoogenband.
Willemina ("Wilma") Cornelia Adriana van Rijn-van Hofwegen is a former freestyle swimmer from the Netherlands, who was a member of the Dutch Women's 4×100 m freestyle relay Team that won the silver medal at the 2000 Summer Olympics in Sydney, Australia.
Ewout Holst is a Dutch former freestyle and butterfly swimmer.
Adriana "Diana" van der Plaats is a former freestyle swimmer from the Netherlands, who competed in two consecutive Summer Olympics for her native country, starting in 1988. There she won the silver medal with the Dutch 4×100 m freestyle relay team, behind East Germany, after swimming in the qualifying heats. In the final she was replaced by Conny van Bentum. Three years later Van der Plaats captured the title in the 4×100 m freestyle relay at the 1991 European Aquatics Championships in Athens, Greece, and won the bronze in the 4×200 m freestyle relay.
Marianne Muis is a female former medley and freestyle swimmer from the Netherlands.
Kirsten Vlieghuis is a former freestyle swimmer from The Netherlands, who won two bronze medals at the 1996 Summer Olympics in Atlanta, United States, in the 400m and 800m freestyle competition. She also competed in the 2000 Summer Olympics.
Stefan Remco Aartsen is a former butterfly swimmer from the Netherlands, who twice competed for his native country at the Summer Olympics: in 1996 and 2000.
Catharina "Tini" Wilhelmina Wagner was a freestyle swimmer from the Netherlands, who represented her native country at the 1936 Summer Olympics in Berlin, Germany.
Irma Heijting-Schuhmacher was a freestyle swimmer from the Netherlands who won two medals at the Summer Olympics. After having claimed the bronze medal in the 4 × 100 m freestyle relay in London (1948), she won the silver medal four years later in Helsinki, Finland, in the same event. Individually, she was sixth in the 100 m freestyle at both games. She also won two gold and two silver medals at the 1947 and 1950 European Championships.
Sebastiaan Verschuren is a Dutch former competitive swimmer who specialized in short- and middle-distance freestyle events. At the 2016 European Aquatics Championships he won the gold medal in the 200 meter freestyle. He participated in the 2012 and 2016 Olympics, finishing 5th in the 100 meter freestyle in 2012.
Ranomi Kromowidjojo is a retired Dutch swimmer of mixed Dutch-Javanese Surinamese origin who mainly specialises in sprint freestyle events. She is a triple Olympic champion, winning the gold medal in the 4 × 100 m freestyle relay at the 2008 Olympics, and in the 50 m freestyle and 100 m freestyle at the 2012 Olympics. Kromowidjojo holds the world record in the 50 meter freestyle short course, and as part of the Dutch team she holds the world record in the 4×50 m freestyle relay. She formerly held world records in the 4 × 100 m and 4 × 200 m freestyle relays. She has won a total of 39 medals in FINA World Championship events.
Cornelia Maria (Cocky) van Engelsdorp-Gastelaars is a Dutch former swimmer who twice improved the world record in the women's 100 metre freestyle in 1956.
Dion Dreesens is a Dutch swimmer.
Maud van der Meer is a former Dutch competitive swimmer. She won the gold medal at the 2011 World Aquatics Championships in the 4 × 100 metre freestyle relay and the silver medal at the 2015 World Aquatics Championships in the 4 × 100 metre freestyle relay.
Robin Neumann is a Dutch competitive swimmer who specializes in freestyle.
Kyle Stolk is a Dutch competitive swimmer who specializes in freestyle events. He won a silver medal in the boys' 200 m freestyle at the 2014 Summer Youth Olympics in Nanjing, and finished seventh as a member of the Dutch swimming squad in the 4×200 m freestyle relay at the 2016 Summer Olympics in Rio de Janeiro. Stolk currently trains for the swimming league at PSV Eindhoven, under the tutelage of his coach and three-time Olympian Marcel Wouda.
Netherlands 
