Furzton Lake is a scenic lake in the Furzton area of Milton Keynes, bordered by V4 Watling Street, Shirwell Crescent, Bilbrook Lane, and Lynmouth Crescent.

Originally constructed as a flood-water basin for the Furzton estate, it has since matured into a popular green space for walkers, joggers, and cyclists. National Cycle Route 51 passes through the area.

Pedestrian access around the lake is good, with surfaced paths throughout. A boardwalk on the smaller, more shaded south-eastern section of the lake provides a spot for wildlife observation.

Disabled and wheelchair users can navigate a good surface around the full perimeter. Three car parks serve the site. The lake also supports fishing, model boating, and mini-golf nearby.