Runcorn and Helsby
| Runcorn and Helsby | |
|---|---|
| County constituency for the House of Commons | |
Boundary of Runcorn and Helsby in North West England | |
| County | Cheshire |
| Electorate | 70,950 (2023) |
| Major settlements | Runcorn, Frodsham and Helsby |
| Current constituency | |
| Created | 2024 |
| Member of Parliament | Sarah Pochin (Reform UK) |
| Seats | One |
| Created from | Weaver Vale, Halton, City of Chester and Ellesmere Port and Neston and Eddisbury |
Runcorn and Helsby is a constituency in Cheshire represented in the House of Commons of the UK Parliament. Further to the completion of the 2023 review of Westminster constituencies, it was first contested at the 2024 general election.
The incumbent MP is Sarah Pochin of Reform UK, who defeated Labour candidate Karen Shore by six votes at a by-election on 1 May 2025, overturning a 34.8% majority.
Its predecessor constituency, Weaver Vale, had a Conservative MP from 2010 to 2017.