van Riemsdijk (also spelled van Riemsdyk) is a surname, literally "of belt dike". Notable people with the surname include:
van Riemsdijk Herman Claudius van Riemsdijk (born 1948), Brazilian chess player Jeremias van Riemsdijk (1712–1777), Dutch noble and Governor-General of the Dutch East Indies John Van Riemsdijk (1924–2008), an Anglo-Dutch curator of the Science Museum, London and model engineer. Henk van Riemsdijk (1911–2005), Dutch CEO of Philips.
van Riemsdyk James van Riemsdyk (born 1989), American professional ice hockey forward for the Columbus Blue Jackets. Trevor van Riemsdyk (born 1991), American professional ice hockey defenseman for the Washington Capitals.