- Robert Almeida
- Robert Amen
- Robert Ammerman
- Robert Amster
- Robert Anderson
- Robert Anderson
- Robert Anderson
- Robert Anderson
- Robert Andreen
- Robert Andrews
- Robert Antablin
- Robert Anton
- Robert Appelbaum
- Robert Appleby
- Robert Aprill
- Robert Aquilina
- Robert Arvai
- Robert Ashworth
- Robert Asplund
- Robert Athas
- Robert Auld
- Robert Auritt
- Robert Azarow
- Robert Azeke
- Robert Azerad
- Robert Bachner
- Robert Backes
- Robert Backstrom
- Robert Bacon
- Robert Barbieri
- Robert Barilla
- Robert Barnes
- Robert Barnes
- Robert Barr
- Robert Barron
- Robert Barry
- Robert Bartholomew
- Robert Basic
- Robert Bastian
- Robert Baute