List of Famous people named Teun

Teun Buijs is a Dutch volleyball player. He competed in the men's tournament at the 1988 Summer Olympics.

Teunis ("Teun") Mulder is a Dutch track cyclist. He is a former keirin World Champion and won a silver in the team sprint with Theo Bos and Tim Veldt. Mulder also won four world cup classics in the team sprint and keirin. He competed for his native country at the 2004 Summer Olympics in Athens, Greece, finishing 10th at the individual sprint, 6th at the team sprint and 11th at the 1 km time trial, while he was eliminated in the first repechage round of the keirin competition. At the 2012 Summer Olympics, he won the bronze medal in the men's keirin.

Teun van Vliet is a retired road bicycle racer from the Netherlands, who was a professional rider from 1984 to 1990. Van Vliet's best year was 1987, when he won Gent–Wevelgem, Omloop "Het Volk" and the Ronde van Nederland. The next year he wore the yellow jersey for three days in the 1988 Tour de France. He is not related to Leo van Vliet, another famous Dutch road cyclist in the late 1970s, early 1980s.