The Hilversum culture is a prehistoric material culture found in middle Bronze Age in the region of the southern Netherlands and northern Belgium. It has been associated with the Wessex culture from the same period in southern England, and is one of the material cultures of this part of northwestern continental Europe which was been proposed to have had a "Nordwestblock" language which was indo-european, but neither Germanic nor Celtic.
The culture was bordered to its northeast by the Elp culture, to which it may have been been related, and to its north by the Hoogkarspel culture.