Kentland Fleet is a river and drainage ditch of the Pevensey Levels in the civil parish of Hailsham, Wealden District of East Sussex, England.[1] It rises from Kentland Sewer, receives the waters of Railland Ditch, and flows a northeasterly course back into Kentland Sewer. Kentland Fleet also gives rise to, and receives the waters of, several unnamed streams.[2] According to the Environment Agency as of 2019, the quality of fish in the river is "high".[3]