There are 5 mathematicians whose last name begin with COSSG.
| Cosgaya, Adan | Dalhousie University | 2011 |
| Cosgrave, John | University of London | 1972 |
| Cosgrove, Christopher | University of Sydney | 1979 |
| Cosgrove, Judy | The University of Oklahoma | 1992 |
| Cosgun, Tahir | Yildiz Technical University | 2022 |