There are 20 mathematicians whose last name begin with COY.
| Coy, John | University of Michigan | 1955 |
| Coy, Steven | University of Maryland College Park | 1999 |
| Coy, Wolfgang | Technische Universität Darmstadt | 1975 |
| Coya, Brandon | University of California, Riverside | 2018 |
| Coyajee, Emil | Technische Universiteit Delft | 2007 |
| Coyette, Cécile | Université Catholique de Louvain | 2013 |
| Coykendall IV, James | Cornell University | 1995 |
| Coyle, Andrew | University of Adelaide | 1989 |
| Coyle, Edward | Princeton University | 1982 |
| Coyle, James | Iowa State University | 1989 |
| Coyle, J. Michael | Rensselaer Polytechnic Institute | 1993 |
| Coyle, Joseph | University of Delaware | 1998 |
| Coyle, Lester | University of Michigan | 1995 |
| Coyle, Mark | University of Minnesota - Twin Cities | 1997 |
| Coyle, Reece | University of Leeds | 2023 |
| Coyne, Christopher | George Mason University | 2005 |
| Coyne, David | University of California, San Diego | 2017 |
| Coyne, Jerry | Harvard University | 1978 |
| Coyoli, Alejandro | Tufts University | 2022 |
| Coyte, Peter | University of Western Ontario | 1982 |