De Wilp (West Frisian: De Wylp) is a village in the Netherlands south of the town of Marum. It is largely located in the municipality of Westerkwartier in the province of Groningen, but a few houses of the village are in the municipality of Opsterland in the province of Friesland. The village was founded by labourers from Friesland; a part of the population still speaks West Frisian.