Parliamentary constituencies in North West England

The region of North West England is divided into 73 parliamentary constituencies, of which 34 are borough constituencies and 39 are county constituencies. Following the 2024 general election, 65 were represented by Labour MPs, 3 by Conservative MPs, 3 by Liberal Democrat MPs, 1 by the Speaker, and 1 by an Independent MP. Reform UK gained 1 seat from Labour in the 2025 Runcorn and Helsby by-election.