Dallington is a village and civil parish in the Rother district of East Sussex, England.

The unusual tower and spire date from the early 16th century, but the remainder was rebuilt in 1864 by architects Habershon and Brock.

The parish council is responsible for local amenities such as the provision of litter bins, bus shelters and allotments.

The East Sussex County Council is the third tier of government, providing education, libraries and highway maintenance.

Prior to Brexit in 2020, Dallington was part of the South East England constituency in the European Parliament.