- Anyan Qi
- Ao Huang
- Ao Sun
- Apostolos Filippas
- Appie van de Liefvoort
- April Kuo
- Apurva Jain
- Aras Selvi
- Arash Pourhabib
- Aravind Chandrasekaran
- Aravinda Garimella
- Arda Yenipazarli
- Arden Baxter
- Ariah Klages-Mundt
- Arieh Gavious
- Ariel Schilkrut
- Ariela Sofer
- Arik Lifschitz
- Aris L. Moustakas
- Aristide Mingozzi
