Illustrators
- Camilla Ashforth 2
- Charles Ashmore 1
- Ros Asquith 1
- Kathleen Atkins 1
- Leslie Atkinson 4
- Mabel Lucie Attwell 50
- John James Audubon 1
- Margaret Aulton 2
- John Austen 2
- Cyril F. Austin 1
- Henry Austin 1
- John Austin 1
- Margot Austin 1
- Robert Austin 1
- S. Austin 1
- Esther Averill 1
- Karen Avery 1
- Michael Ayrton 2
- Robert Ayton 5