Ben Achtenberg
Kimberlee Acquaro
John Adams
Michael Ahnemann
Karolyn Ali
Irving Allen
Irwin Allen
Robert Aller
Walton C. Ament
Robert Amram
Alberto Ancilotto
Hayward Anderson
Robin Anderson
Daniel Anker
Edgar Anstey
Kary Antholis
Lynn Appelle
Manuel Arango
Emile Ardolino
John Armstrong
Jack Arnold
Jerry Aronson
Josh Aronson
George K. Arthur
Steven Ascher
Japhet Asher
Jean Aurel