UK Parliamentarians
- Jack AbbottLabourMP for IpswichMP since 2024
- Ms Diane AbbottIndependentMP for Hackney North and Stoke NewingtonMP since 1987
- Debbie AbrahamsLabourMP for Oldham East and SaddleworthMP since 2011
- Shockat AdamIndependentMP for Leicester SouthMP since 2024
- Baroness Adams of CraigieleaLabourMember of the House of LordsPeer since 2005
- Lord AddingtonLiberal DemocratMember of the House of LordsPeer since 1986
- Lord AdebowaleCrossbenchMember of the House of LordsPeer since 2001
- Lord AdonisLabourMember of the House of LordsPeer since 2005
- Lord Agnew of OultonConservativeMember of the House of LordsPeer since 2017
- Lord Ahmad of WimbledonConservativeMember of the House of LordsPeer since 2011
- Dr Zubir AhmedLabourMP for Glasgow South WestMP since 2024
- Luke AkehurstLabourMP for North DurhamMP since 2024
- Sadik Al-HassanLabourMP for North SomersetMP since 2024
- Mr Bayo AlabaLabourMP for Southend East and RochfordMP since 2024
- Lord AlderdiceLiberal DemocratMember of the House of LordsPeer since 1996
- Dan AldridgeLabourMP for Weston-super-MareMP since 2024
- Baroness Alexander of ClevedenLabourMember of the House of LordsPeer since 2025
- Heidi AlexanderLabourMP for Swindon SouthMP since 2024
- Mr Douglas AlexanderLabourMP for Lothian EastMP since 2024
- Rushanara AliLabourMP for Bethnal Green and StepneyMP since 2010
- Tahir AliLabourMP for Birmingham Hall Green and MoseleyMP since 2019
- Lord Allan of HallamNon-affiliatedMember of the House of LordsPeer since 2010
- Lord Allen of KensingtonLabourMember of the House of LordsPeer since 2013
- Lord AlliLabourMember of the House of LordsPeer since 1998
- Dr Rosena Allin-KhanLabourMP for TootingMP since 2016
- Jim AllisterTraditional Unionist VoiceMP for North AntrimMP since 2024
- Baroness AltmannNon-affiliatedMember of the House of LordsPeer since 2015
- Lord Alton of LiverpoolCrossbenchMember of the House of LordsPeer since 1997
- Baroness AmosLabourMember of the House of LordsPeer since 1997
- Gideon AmosLiberal DemocratMP for Taunton and WellingtonMP since 2024
- Lord Anderson of IpswichCrossbenchMember of the House of LordsPeer since 2018
- Baroness Anderson of Stoke-on-TrentLabourMember of the House of LordsPeer since 2022
Source: parliament.uk · 1,424 currently sitting · Open Government Licence v3.0