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

The name Dyke arises from its lying on Car Dyke, a once much larger Roman ditch, which runs along the western edge of The Fens.

[1] For population statistics Dyke, Twenty, South Fen, and Spalding road outside Bourne are taken together; Dyke is the largest of these settlements.

[4] A new fountain was built on the green in the centre of the village to mark the millennium.

[citation needed] Dyke's public house is The Wishing Well Inn.