- Richard Alexander
- Richard Alexis
- Richard Allen
- Richard Allen
- Richard Allen
- Richard Allen
- Richard Allen Farmer
- Richard Allen Gilbert
- Richard Allen Rankin
- Richard Allen Singers
- Richard Allen Taylor
- Richard Allen Williams M.D.
- Richard Alston
- Richard Alwyn
- Richard Amerson
- Richard Amner
- Richard Amos
- Richard Amougou
- Richard Amougou
- Richard and Linda Thompson
- Richard and Lois
- Richard and Mimi Farina
- Richard and Mimi Farina
- Richard and the Pallbearers
- Richard Anderson
- Richard Anderson
- Richard Andersson
- Richard Angas
- Richard Angas
- Richard Anstey
- Richard Anthony
- Richard Anthony Baker
- Richard Anthony & Blue Notes
- Richard Anthony Cepeda
- Richard Anthony Davis
- Richard Anthony Jay
- Richard Antony
- Richard Antony
- Richard Aplan
- Richard Applegate
- Richard "Arena" Jensen Orchestra
- Richard Armstrong
- Richard Armstrong
- Richard Arnell
- Richard Arnest
- Richard Arrigo
- Richard Ashby
- Richard Ashcroft
- Richard Ashe
- Richard Ashe
- Richard Ashe
- Richard Ashe
- Richard Ashworth
- Richard Attenborough
- Richard Audd
- Richard Augustin
- Richard Auldon Clark
- Richard Auldon Clark
- Richard Avery
- Richard Avon
- Richard Axtell Stewart
- Richard B
- Richard B.
- Richard B. Kimes
- Richard B. Shull
- Richard Bailey
- Richard Baily
- Richard Baker
- Richard Baker
- Richard Baker
- Richard Balcombe