Twenty is a village in the South Kesteven district of Lincolnshire, England.

It is situated approximately 3 miles (5 km) east of Bourne, and 5 miles (8 km) west of Spalding.

Nearby are Guthram Gowt and West Pinchbeck.

The best available report lumps together Dyke, Twenty, South Fen and Spalding Road outside Bourne, with a total of 495,[1] with Dyke being the largest.

[2] They maintain a small electric pumping station to the west of the crossroads, called Twenty Pumping Station