Meon Valley (UK Parliament constituency)

Meon Valley
Former county constituency
for the House of Commons
Boundary of Meon Valley in Hampshire for the 2010 general election
Location of Hampshire within England
CountyHampshire
Electorate71,291 (December 2010)
Major settlementsBishop's Waltham, Waterlooville, Wickham, Rowland's Castle
20102024
SeatsOne
Created fromEast Hampshire, Havant, Winchester
Replaced byFareham and Waterlooville

Meon Valley (/ˈmɒn/) was a parliamentary constituency in Hampshire represented in the House of Commons of the UK Parliament. It was represented from its 2010 creation by George Hollingbery and from 2019 to 2024 by Flick Drummond.

Further to the completion of the 2023 Periodic Review of Westminster constituencies, the constituency was abolished and divided between three new seats. The bulk of the constituency namely Waterlooville and the surrounding villages were moved to Fareham and Waterlooville. Horndean was be moved to East Hampshire, offsetting losses moved into the new cross-county Surrey seat of Farnham and Bordon. Other western areas moved into Winchester and Hamble Valley.