Jachthaven Giesbeek is the marina of Watersportvereniging Giesbeek (WSV Giesbeek), situated at the Rhederlaag recreational area in the Netherlands.

The Rhederlaag offers 300 hectares of open water with direct access to the IJssel, making it a well-positioned base for sailing, motorboating, and windsurfing.

With around 1,400 members, WSV Giesbeek ranks among the three largest watersport associations in the Netherlands. The marina has 440 moorings, the majority reserved for members, though a number of berths are available to visiting boaters.

Guests with dogs are welcome. The club communicates on VHF channel 31. On site, the clubhouse "Ruumzicht" offers a café, restaurant, and a large terrace overlooking the lake. A dedicated parking area is available for boat owners and visitors.