Marcel Reinier Wouda is a Dutch former swimmer, who became the first Dutch world champion in men's swimming when he won the world title in the 200 m individual medley at the 1998 World Aquatics Championships in Perth, Australia. He was the coach of Olympic champions Maarten van der Weijden and Hinkelien Schreuder at the Nationaal Zweminstituut Eindhoven.
Johannes Hendrikus Jacques "Hans" van Zeeland is a former water polo player from the Netherlands, who won the bronze medal with the Dutch National Team at the 1976 Summer Olympics in Montreal. In 1980 Van Zeeland finished in sixth position with the Holland squad. Sixteen years later he was the head coach of the Dutch Men's National Team at the 1996 Summer Olympics in Atlanta, United States.
Johannes "Hans" Nieuwenburg is a former water polo defender from the Netherlands, who participated in two Summer Olympics. In 1992 he finished in ninth position with the Dutch National Men's Team, in 1996 he was the captain of the squad that finished in tenth spot, under the guidance of head coach and former international Hans van Zeeland.
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.
Thamar Nanette Henneken 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. She did so alongside Inge de Bruijn, Wilma van Hofwegen and Manon van Rooijen.
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.
Elisabeth ("Betty") Anna Heukels is a retired medley swimmer from the Netherlands, who finished in sixth place in the 400 m individual medley at the 1964 Summer Olympics in Tokyo. She is married to former water polo player Hans Wouda, who competed for Holland at the 1968 and the 1972 Summer Olympics. She won the individual 400 m medley at the 1966 European Aquatics Championships.
Martin Michel van der Spoel is a former freestyle and medley swimmer from the Netherlands, who competed for his native country at the 1996 Summer Olympics in Atlanta, Georgia. There he finished in tenth place in the 200m individual medley, and in fifth (4x100) and seventh position (4x200) with the freestyle relay teams.
Xavier Marchand is a former French medley swimmer, who competed in the 1996 and 2000 Summer Olympics. He won the silver medal in the men's 200 metres individual medley event at the 1998 World Aquatics Championships in Perth, Australia.
Hans Maier was a Dutch water polo player who competed in the 1936 Summer Olympics. Born in Madioen, Dutch East Indies, he was part of the Dutch team which finished fifth in the 1936 tournament, playing in all seven matches. He died in November 2018 at the age of 102.
The Netherlands national water polo team represents the Netherlands in men's international water polo competitions and friendly matches. The team won bronze medals at the 1948 Summer Olympics and the 1976 Summer Olympics.
Timothy Andrew Shaw is an American former Olympic medal-winning swimmer and water polo player. He swam at the 1976 Summer Olympics and played on the American team at the 1984 Summer Olympics. He is one of a handful of athletes to win Olympic medals in two different sports. Between 1974 and 1984, Shaw won two Olympic silver medals; three world championships; seven U.S. Amateur Athletic Union national titles; and three U.S. National Collegiate Athletic Association championships.
Jacco Verhaeren is a Dutch swimming coach and manager. He is best known for guiding Pieter van den Hoogenband, Inge de Bruijn, and Ranomi Kromowidjojo to multiple Olympic gold medals, and for leading significant strategic and operational change as Director of the Australian Swimming Team between 2014 and 2020.
Joeri Verlinden is a Dutch swimmer who specializes in butterfly and freestyle. He is currently trained by Martin Truijens. He was previously trained by Marcel Wouda.
Job Kienhuis is a Dutch swimmer who mainly specializes in the middle- and long freestyle events. He is currently training under the guidance of former world champion Marcel Wouda alongside Olympic champion Hinkelien Schreuder. He holds 4 national records, the 800 m and 1500 m freestyle in both long course and short course.
Sharon van Rouwendaal is a Dutch swimmer and the Olympic gold medalist in the 10 km open water marathon at the 2016 Olympics in Rio de Janeiro and the 2024 Olympics in Paris.
Singapore Aquatics (SAQ) is the national governing body for competitive swimming, diving, synchronised swimming, water polo and open water swimming in Singapore. SAQ is also charged with selecting the Singapore Olympic Swimming team and any other teams that officially represent Singapore, as well as the overall organisation and operation of the sport within the country.
Pieter van Senus was a Dutch swimmer and water polo player. He competed in the men's 100 metre backstroke event at the 1924 Summer Olympics and the water polo at the 1928 Summer Olympics.
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.
The following is the list of squads that took part in the men's water polo tournament at the 1968 Summer Olympics.
