There are 36 mathematicians whose last name begin with COA.
| Coacalle, Joel | Universidade Federal de São Carlos | 2019 |
| Coad, Derek | ||
| Coaker, C. | University of Bristol | 1980 |
| Coakley, Clint | The Pennsylvania State University | 1991 |
| Coakley, Edouard | Yale University | 2010 |
| Coakley, Kevin | Stanford University | 1989 |
| Coale, Ansley | Princeton University | 1947 |
| Coales, John | City, University of London | 1971 |
| Coales, John | University of Cambridge | 1929 |
| Coan, Boyd | The University of North Carolina at Chapel Hill | 1990 |
| Coan, Brian | Massachusetts Institute of Technology | 1987 |
| Coanda, Iustin | University of Bucharest | 1988 |
| Coaquira-Nina, Frida | University of Puerto Rico at Mayaguez | 2007 |
| Coar, Henry | University of Illinois at Urbana-Champaign | 1903 |
| Coar, William | Colorado State University | 2007 |
| Coardos, Vasile | University of Bucharest | 1984 |
| Coate, Stephen | Northwestern University | 1988 |
| Coates, Andrew | University of Nottingham | 2017 |
| Coates, Glynn | ||
| Coates, Jane | ||
| Coates, John | University of Cambridge | 1990 |
| Coates, John | University of Cambridge | 1969 |
| Coates, Keith | Texas A&M University | 1993 |
| Coates, Mark | University of Cambridge | 1999 |
| Coates, Tom | University of California, Berkeley | 2003 |
| Coates, Wendell | University of Michigan | 1929 |
| Coates, Jr., Clarence | University of Illinois at Urbana-Champaign | 1954 |
| Coatmelec, Christian | Université de Rennes 1 | 1966 |
| Coatney, Ryan | University of Arizona | 2020 |
| Coatrieux, Jean-Louis | Université de Rennes 1 | 1983 |
| Coatrieux, Jean-Louis | Université de Rennes 1 | 1973 |
| Coats, Alfred | The Johns Hopkins University | 1951 |
| Coats, John | University of Oxford | 2002 |
| Coats, Jr., Carlie | Massachusetts Institute of Technology | 1978 |
| Coatta, Terry | University of British Columbia | 1994 |
| Coayla-Teran, Edson | Universidade Estadual de Campinas | 1999 |