Calder Valley (UK Parliament constituency)

Calder Valley
County constituency
for the House of Commons
Interactive map of boundaries from 2024
Boundary of Calder Valley in Yorkshire and the Humber
CountyWest Yorkshire
Population102,961 (2011 census)
Electorate77,504 (December 2019)
Major settlementsHebden Bridge, Todmorden, Brighouse, Mytholmroyd, Elland, Ripponden
Current constituency
Created1983
Member of ParliamentJosh Fenton-Glynn (Labour)
SeatsOne
Created fromSowerby
Brighouse and Spenborough
Halifax

Calder Valley (/ˈkɔːldər, ˈkɒl-/) is a constituency in West Yorkshire represented in the House of Commons of the UK Parliament since 2024 by Josh Fenton-Glynn of the Labour Party.

The constituency has a long record as a bellwether of national results in British elections. In every election since its creation for the 1983 general election, it has voted for an MP belonging to the largest party in the Commons; this record stretches back to February 1974 and 1960 for its main predecessors, Sowerby and Brighouse and Spenborough respectively.