There are 5 mathematicians whose last name begin with FOY.
| Foy, John | Yale University | 1994 |
| Foy, Linus | New York University | 1962 |
| Foygel Barber, Rina | The University of Chicago | 2012 |
| Foy, Jr., Clarence | University of Michigan | 1971 |
| Foyouzi-Youssefi, Azadeh | École Polytechnique Fédérale de Lausanne (EPFL) | 1993 |