蒂比兹（法语：Tubize, 荷兰语：Tubeke）是位于比利时瓦隆-布拉班特省部的一座城市，人口22,335人（2006年）。

Tubize (Dutch:Tubeke) is a Walloon municipality located in the Belgian province of Walloon Brabant. On January 1 2006 Tubize had a total population of 22,335. The total area is 32.66 km² which gives a population density of 684 inhabitants per km².

The municipality includes the former districts of Clabecq (Klabbeek), Oisquercq (Oostkerk), Saintes (Sint-Renelde), and Tubize. Bordering Flanders, the town is home to a minority of Dutch-speakers.