Harrow West (UK Parliament constituency)

Harrow West
Borough constituency
for the House of Commons
Interactive map of boundaries from 2024
Location within Greater London
CountyGreater London
Electorate74,060 (2023)
Major settlementsHarrow, Wealdstone, Headstone, Rayners Lane, South Harrow
Current constituency
Created1945
Member of ParliamentGareth Thomas (Labour)
SeatsOne
Created fromHarrow and Hendon
During its existence contributed to new seat(s) ofRuislip, Northwood and Pinner (as to Pinner), since 2010

Harrow West is a constituency in Greater London created in 1945 and represented in the House of Commons of the UK Parliament. Until 1997, it only returned Conservative MPs; since then, it has elected the Labour Co-operative MP Gareth Thomas on a fluctuating majority. Since 2010, this has been bolstered by the loss of Pinner from the seat and the gain of a favourable ward for Labour from Harrow East.