30 artists
- Patrick William Adam (1)
- Robert Adam (1)
- Marcus Adams (1)
- John Adamson (4)
- Robert Adamson (69)
- Joseph Anton Adolf (1)
- William Aikman (9)
- Craigie Aitchison (1)
- Cosmo Alexander (1)
- John Alexander (5)
- David Alison (1)
- Grace Alison (1)
- David Allan (21)
- Sir William Allan (11)
- Mrs Helen Allingham (1)
- Amelia Anderson (1)
- Pierre Jean David d'Angers (1)
- James Craig Annan (9)
- John Annan (1)
- T. & R. Annan & Sons (2)
- Thomas Annan (8)
- David Annand (2)
- Platon Antoniou (1)
- James Archer (1)
- Avigdor Arikha (3)
- Brad Askew (1)
- Shelagh Atkinson (1)
- Atributed to John Vanderbank (1)
- Charles Avery (3)
- Studio of Alexander Ayton (2)
