UK Parliamentarians
- Seamus LoganScottish National PartyMP for Aberdeenshire North and Moray EastMP since 2024
- Rebecca Long BaileyLabourMP for SalfordMP since 2015
- Julia LopezConservativeMP for Hornchurch and UpminsterMP since 2017
- Rupert LoweRestore BritainMP for Great YarmouthMP since 2024
- Josh MacAlisterLabourMP for Whitehaven and WorkingtonMP since 2024
- James MacClearyLiberal DemocratMP for LewesMP since 2024
- Mr Angus MacDonaldLiberal DemocratMP for Inverness, Skye and West Ross-shireMP since 2024
- Andy MacNaeLabourMP for Rossendale and DarwenMP since 2024
- Alice MacdonaldLabourMP for Norwich NorthMP since 2024
- Justin MaddersLabourMP for Ellesmere Port and BromboroughMP since 2015
- Ben MaguireLiberal DemocratMP for North CornwallMP since 2024
- Helen MaguireLiberal DemocratMP for Epsom and EwellMP since 2024
- Shabana MahmoodLabourMP for Birmingham LadywoodMP since 2010
- Alan MakConservativeMP for HavantMP since 2015
- Seema MalhotraLabourMP for Feltham and HestonMP since 2011
- Mr Cathal MallaghanSinn FéinMP for Mid UlsterMP since 2024
- Kit MalthouseConservativeMP for North West HampshireMP since 2015
- Amanda MartinLabourMP for Portsmouth NorthMP since 2024
- Mike MartinLiberal DemocratMP for Tunbridge WellsMP since 2024
- Rachael MaskellLabourMP for York CentralMP since 2015
- Paul MaskeySinn FéinMP for Belfast WestMP since 2011
- Keir MatherLabourMP for SelbyMP since 2023
- Brian MathewLiberal DemocratMP for Melksham and DevizesMP since 2024
- Alex MayerLabourMP for Dunstable and Leighton BuzzardMP since 2024
- Jerome MayhewConservativeMP for Broadland and FakenhamMP since 2019
- Charlie MaynardLiberal DemocratMP for WitneyMP since 2024
- Douglas McAllisterLabourMP for West DunbartonshireMP since 2024
- Kerry McCarthyLabourMP for Bristol EastMP since 2005
- Martin McCluskeyLabourMP for Inverclyde and Renfrewshire WestMP since 2024
- Dame Siobhain McDonaghLabourMP for Mitcham and MordenMP since 1997
- Andy McDonaldLabourMP for Middlesbrough and Thornaby EastMP since 2012
- Chris McDonaldLabourMP for Stockton NorthMP since 2024
Source: parliament.uk · 1,424 currently sitting · Open Government Licence v3.0