There are 10 mathematicians whose last name begin with CHAY.
| Chay, Junegone | Harvard University | 1990 |
| Chay, Kenneth | Princeton University | 1996 |
| Chay, Seung | University of California, San Diego | 1970 |
| Chaya, Ben-Zaken | Technion-Israel Institute of Technology | 2006 |
| Chayabutr, Celeste | University of Minnesota - Twin Cities | 1987 |
| Chayes, Jennifer | Princeton University | 1983 |
| Chayes, Lincoln | Princeton University | 1983 |
| Chayes, Victoria | Rutgers University, New Brunswick | 2023 |
| Chayet, Sergio | Northwestern University | 1999 |
| Chaykowski, Richard | Cornell University | 1988 |