UK Parliamentarians
- Baroness BuscombeConservativeMember of the House of LordsPeer since 1998
- Lord Butler of BrockwellCrossbenchMember of the House of LordsPeer since 1998
- Dawn ButlerLabourMP for Brent EastMP since 2015
- Baroness Butler-SlossCrossbenchMember of the House of LordsPeer since 2006
- Ian ByrneLabourMP for Liverpool West DerbyMP since 2019
- Liam ByrneLabourMP for Birmingham Hodge Hill and Solihull NorthMP since 2004
- Ruth CadburyLabourMP for Brentford and IsleworthMP since 2015
- Baroness Caine of Kentish TownLabourMember of the House of LordsPeer since 2025
- Lord CaineConservativeMember of the House of LordsPeer since 2016
- Nesil CaliskanLabourMP for BarkingMP since 2024
- Lord CallananConservativeMember of the House of LordsPeer since 2014
- Lord Cameron of Chipping NortonConservativeMember of the House of LordsPeer since 2023
- Lord Cameron of DillingtonCrossbenchMember of the House of LordsPeer since 2004
- Lord Cameron of LochielConservativeMember of the House of LordsPeer since 2024
- Baroness Campbell of LoughboroughCrossbenchMember of the House of LordsPeer since 2008
- Baroness Campbell of SurbitonCrossbenchMember of the House of LordsPeer since 2007
- Irene CampbellLabourMP for North Ayrshire and ArranMP since 2024
- Juliet CampbellLabourMP for BroxtoweMP since 2024
- Mr Gregory CampbellDemocratic Unionist PartyMP for East LondonderryMP since 2001
- Sir Alan CampbellLabourMP for TynemouthMP since 1997
- Lord Campbell-SavoursLabourMember of the House of LordsPeer since 2001
- Markus Campbell-SavoursLabourMP for Penrith and SolwayMP since 2024
- Charlotte CaneLiberal DemocratMP for Ely and East CambridgeshireMP since 2024
- The Lord Archbishop of CanterburyBishopsMember of the House of LordsPeer since 2026
- Baroness Carberry of Muswell HillLabourMember of the House of LordsPeer since 2025
- Dan CardenLabourMP for Liverpool WaltonMP since 2017
- Lord Carey of CliftonCrossbenchMember of the House of LordsPeer since 2002
- Lord Carlile of BerriewCrossbenchMember of the House of LordsPeer since 1999
- Sam CarlingLabourMP for North West CambridgeshireMP since 2024
- Mr Alistair CarmichaelLiberal DemocratMP for Orkney and ShetlandMP since 2001
- Al CarnsLabourMP for Birmingham Selly OakMP since 2024
- Baroness Carr of Walton-on-the-HillNon-affiliatedMember of the House of LordsPeer since 2023
Source: parliament.uk · 1,424 currently sitting · Open Government Licence v3.0