- Dianne Abbot (Lab), Hackney North and Stoke Newington
- Gerry Adams (SF), Belfast West
- Irene Adams (Lab), Paisley North
- Nick Ainger (Lab), Camarthen West and South Pembrokeshire
- Bob Ainsworth (Lab), Coventry North East
- Peter Ainsworth (Con), East Surrey
- Douglas Alexandar (Lab), Paisley South
- Richard Allan (LD), Sheffield Hallam
- Graham Allen (Lab), Nottingham North
- David Amess (Con), Southend West
- Michael Ancram (Con), Devizes
- Donald Anderson (Lab), Swansea East
- Janet Anderson (Lab), Rossendale and Darwen
- James Arbuthnot (Con), North East Hampshire
- Hilary Armstorng (Lab), North West Durham
- Candy Atherton (Lab), Falmouth and Camborne
- Charlotte Atkins (Lab), Staffordshire Moorlands
- David Atkinson (Con), Bournemouth East
- Peter Atkinson (Con), Hexham
- John Austin (Con), Erith and Thamesmead
