兰斯特（荷兰语：Ranst）是位于比利时安特卫普省部的一座城市，人口10,612人（2006年）。

Ranst (Dutch pronunciation:[rɑnst]) is a municipality located in the Belgian province of Antwerp. The municipality comprises the towns of Broechem (townhall), Emblem, Oelegem, and Ranst (postoffice) proper. On January 1, 2006, Ranst had a total population of 17,827. The total area is 43.58 km² which gives a population density of 409 inhabitants per km².