Blyth Valley (UK Parliament constituency)

Blyth Valley
Former county constituency
for the House of Commons
2010–2024 boundary of Blyth Valley in Northumberland
Location of Northumberland within England
CountyNorthumberland
Population82,174 (2011 UK Census)
Electorate63,173 (December 2010)
Major settlementsBlyth, Cramlington, Seaton Delaval
19502024
SeatsOne
Created fromMorpeth, Wansbeck
Replaced byCramlington and Killingworth (most), Blyth and Ashington (part)

Blyth Valley, formerly known as Blyth, was a constituency most recently represented in the House of Commons of the UK Parliament from 2019 by Ian Levy, a Conservative until its abolition in 2024.

Under the 2023 Periodic Review of Westminster constituencies, the seat was abolished, with the majority of its contents - excluding the town of Blyth itself - being absorbed into the new constituency of Cramlington and Killingworth, to be first contested at the 2024 general election. Blyth was included in the new constituency of Blyth and Ashington.