Crowle is a market town in the civil parish of Crowle and Ealand, on the Isle of Axholme in the North Lincolnshire unitary authority of Lincolnshire, England. The civil parish had a population at the 2011 census of 4,828. The town lies on the Stainforth and Keadby Canal.

Sir Cornelius Vermuyden was a Dutch engineer who introduced Dutch land reclamation methods to England.