Who is the MP for Hertsmere?

Rt Hon Sir Oliver Dowden MP · Conservative

Sir Oliver Dowden (Conservative) is the Member of Parliament for Hertsmere, and has been in the House of Commons since 7 May 2015.

2024 General Election in Hertsmere

Result: Con Hold. Turnout was 65.3% (48,007 votes from 73,465 electors). The majority was 7,992, or 16.6% of votes cast.

Sir Oliver Dowden on parliament.uk

Everything below opens Parliament's own published record. Nothing here is scored or ranked.

• How they have voted
• What they have said in the Commons (Hansard)
• Written questions they have asked
• Register of Members' Financial Interests
• Contact details
• Hertsmere constituency page

See the whole record in the app

Who Is My MP? is a free iPhone app. Enter your postcode and it shows your MP's votes, speeches, questions and declared interests on one screen, with every item linked to Parliament's own record.

Is Hertsmere your constituency?

Constituencies follow addresses, not town names, so neighbouring streets can sit in different seats. Use the app, or Parliament's Find your MP, to check by postcode.

Data from UK Parliament's Members API, under the Open Parliament Licence v3.0. Page built 24 September 2026.