All MPs A–Z

13 MPs match. Showing 1–13. MPs with recorded activity only.

• Neil O'Brien

  Harborough, Oadby and Wigston · Conservative · East Midlands

  57 questions · 0 interests · 3 votes · 4 debates

  Official Parliament profile

• Brendan O'Hara

  Argyll, Bute and South Lochaber · Scottish National Party · Scotland

  2 questions · 0 interests · 2 votes · 7 debates

  Official Parliament profile

• Ben Obese-Jecty

  Huntingdon · Conservative · East of England

  1,042 questions · 1 interest · 4 votes · 12 debates

  Official Parliament profile

• Sarah Olney

  Richmond Park · Liberal Democrat · London

  35 questions · 0 interests · 2 votes · 9 debates

  Official Parliament profile

• Melanie Onn

  Great Grimsby and Cleethorpes · Labour · Yorkshire and The Humber

  16 questions · 0 interests · 6 votes · 8 debates

  Official Parliament profile

• Chi Onwurah

  Newcastle upon Tyne Central and West · Labour · North East

  16 questions · 1 interest · 6 votes · 10 debates

  Official Parliament profile

• Simon Opher

  Stroud · Labour · South West

  6 questions · 3 interests · 6 votes · 7 debates

  Official Parliament profile

• Abena Oppong-Asare

  Erith and Thamesmead · Labour · London

  4 questions · 0 interests · 4 votes · 3 debates

  Official Parliament profile

• Kate Osamor

  Edmonton and Winchmore Hill · Labour (Co-op) · London

  4 questions · 0 interests · 1 vote · 1 debate

  Official Parliament profile

• Kate Osborne

  Jarrow and Gateshead East · Labour · North East

  1 question · 1 interest · 6 votes · 1 debate

  Official Parliament profile

• Tristan Osborne

  Chatham and Aylesford · Labour · South East

  11 questions · 2 interests · 3 votes · 4 debates

  Official Parliament profile

• Taiwo Owatemi

  Coventry North West · Labour · West Midlands

  0 questions · 0 interests · 5 votes · 1 debate

  Official Parliament profile

• Sarah Owen

  Luton North · Labour · East of England

  5 questions · 2 interests · 0 votes · 2 debates

  Official Parliament profile

Official MPs · Official constituency geography. Party labels use the retained directory affiliations.

Figures cover the current comparison year from 2026-07-04. Counting methods and limits.