Jachthaven Heerewaarden is a marina and watersport centre situated directly on the Maas in the village of Heerewaarden, in the southern part of the Dutch province of Gelderland.

The harbour offers around 125 berths and provides direct access to the Maas; boaters can also reach the Waal via the nearby Sluis Sint Andries. The village itself lies on a natural levee between the two rivers.

The site combines a marina with a campsite and serves as a practical base for a range of water-based and land-based activities, including sailing, SUP, canoeing, and cycling through the surrounding rivierengebied.

A restaurant with a waterside terrace is also part of the complex.