Eastbourne (UK Parliament constituency)

Eastbourne
Borough constituency
for the House of Commons
Interactive map of boundaries from 2024
Boundary of Eastbourne in South East England
CountyEast Sussex
Electorate73,322 (2023)
Major settlementsEastbourne
Current constituency
Created1885
Member of ParliamentJosh Babarinde (Liberal Democrats)
SeatsOne
Created fromEast Sussex

Eastbourne is a constituency for the House of Commons of the UK Parliament. It was created as one of nine in Sussex in 1885, since when it has reduced in geographic size reflecting the growth of its main settlement, Eastbourne. For the majority of its history, the constituency has been represented by Conservative MPs, but from the 1990s onwards became a marginal seat, or swing seat, and since 2024 has been represented by Josh Babarinde, a Liberal Democrat.