Grafham Water Sailing Club
- One of the largest inland venues (1600 acres) in England, which is located close to the A1 and A14. Pages include details about the organisation, who’s who, events, results and where to stay.
- http://www.grafham.org/

Grafham Water Centre
- Courses in sailing, windsurfing and powerboating.
- http://www.grafham-water-centre.co.uk/

Jonti of Grafham
- Chandlery and windsurfing shop based at Grafham Water. Also details tuition and hire centre for sailing.
- http://jonti.co.uk/