Herman Veenstra, Dutch water polo player (b. 1911)

Herman Alex Veenstra (October 11, 1911 in Poerworedjo, Dutch East Indies – April 23, 2004 in Diemen) was a Dutch water polo player who competed in the 1936 Summer Olympics. He was part of the Dutch team which finished fifth in the 1936 tournament. He played five matches as goalkeeper.