Hermanus "Herman" Nicolaas van Leeuwen (8 June 1884 in Amsterdam – 7 February 1926 in Amsterdam) was a Dutch gymnast and high jumper who competed in the 1908 Summer Olympics.[1] He was part of the Dutch gymnastics team, which finished seventh in the team event. In the individual all-around competition he finished 95th.
He also participated in the high jump competition and finished 19th.[2]
The Herman van Leeuwen Cup was named after him.