A
- Frederic Abbott
- Joss Ackland
- Ronald Adam
- Tom Adams
- Trevor Adams
- Raymond Adamson
- Anthony Ainley
- Geoffrey Alexander
- Keith Alexander
- Maeve Alexander
- Terence Alexander
- Eric Allen
- Patrick Allen
- Ronald Allen
- Wendy Allnutt
- Jack Allouis
- Nicholas Amer
- Iain Anders
- Daphne Anderson
- David Anderson
- Esther Anderson
- Keith Anderson
- Maria Andipa
- Annette Andre
- Margo Andrew
- David Andrews
- Paul Anil
- Brian Anthony
- Philip Anthony
- Edwin Apps
- Bernard Archard
- Nigel Arkwright
- Peter Arkroyd
- Graham Armitage
- Alun Armstrong
- Ray Armstrong
- Julia Arnall
- Peter Arne
- Grace Arnold
- Graham Ashley
- Kitty Atwood
- Harvey Ashby
- Graham Ashley
- Harvey Atkin
- Coral Atkins
- John Atkinson
- Liane Aukin
- Ray Austin
- Roger Avon
Read more about this topic: List Of Avengers And New Avengers Cast Members