Poortvliet (surname)

Poortvliet (Dutch pronunciation: [ˈpoːrtflit]) and van Poortvliet are Dutch surnames that may refer to:
 * Jack van Poortvliet (born 2001), English rugby union player
 * Jan Poortvliet (born 1955), Dutch football defender
 * Johannes Tak van Poortvliet (1839–1904), Dutch politician
 * Marie Tak van Poortvliet (1871-1936), Dutch collector and patron of modern art and art critic
 * Rien Poortvliet (1932–1995), Dutch draughtsman and painter