UK Parliamentarians
- Lord Phillips of Worth MatraversCrossbenchMember of the House of LordsPeer since 1999
- Jess PhillipsLabourMP for Birmingham YardleyMP since 2015
- Bridget PhillipsonLabourMP for Houghton and Sunderland SouthMP since 2010
- Chris PhilpConservativeMP for Croydon SouthMP since 2015
- Lord PicklesConservativeMember of the House of LordsPeer since 2018
- Baroness PiddingConservativeMember of the House of LordsPeer since 2015
- Baroness PidgeonLiberal DemocratMember of the House of LordsPeer since 2024
- Dr Al PinkertonLiberal DemocratMP for Surrey HeathMP since 2024
- Baroness PinnockLiberal DemocratMember of the House of LordsPeer since 2014
- David Pinto-DuschinskyLabourMP for HendonMP since 2024
- Lee PitcherLabourMP for Doncaster East and the Isle of AxholmeMP since 2024
- Lord Pitkeathley of Camden TownLabourMember of the House of LordsPeer since 2025
- Baroness PitkeathleyLabourMember of the House of LordsPeer since 1997
- Lord Pitt-WatsonLabourMember of the House of LordsPeer since 2026
- Jo PlattLabourMP for Leigh and AthertonMP since 2024
- Sarah PochinReform UKMP for Runcorn and HelsbyMP since 2025
- Lord PolakConservativeMember of the House of LordsPeer since 2015
- Luke PollardLabourMP for Plymouth Sutton and DevonportMP since 2017
- Lord Ponsonby of ShulbredeLabourMember of the House of LordsPeer since 2000
- Lord PopatConservativeMember of the House of LordsPeer since 2010
- Baroness Porter of FulwoodConservativeMember of the House of LordsPeer since 2024
- Lord Porter of SpaldingConservativeMember of the House of LordsPeer since 2015
- The Lord Bishop of PortsmouthBishopsMember of the House of LordsPeer since 2025
- Lord Powell of BayswaterCrossbenchMember of the House of LordsPeer since 2000
- Joe PowellLabourMP for Kensington and BayswaterMP since 2024
- Lucy PowellLabourMP for Manchester CentralMP since 2012
- Gregor PoyntonLabourMP for LivingstonMP since 2024
- Baroness PrasharCrossbenchMember of the House of LordsPeer since 1999
- Baroness Prentis of BanburyConservativeMember of the House of LordsPeer since 2025
- Lord Prentis of LeedsLabourMember of the House of LordsPeer since 2022
- Lord PriceConservativeMember of the House of LordsPeer since 2016
- Baroness PrimaroloLabourMember of the House of LordsPeer since 2015
Source: parliament.uk · 1,424 currently sitting · Open Government Licence v3.0