There are 15 mathematicians whose last name begin with FLAT.
| Flatberg, Truls | Universitetet i Oslo | 2004 |
| Flath, Daniel | Harvard University | 1977 |
| Flath, Heinrich | Technische Universität Darmstadt | 1933 |
| Flatland, Robin | Rensselaer Polytechnic Institute | 1997 |
| Flatley, Ronan | University College Dublin | 2012 |
| Flato, Moshé | Hebrew University of Jerusalem | |
| Flatt, Horace | Rice University | 1957 |
| Flatt, Johann | Eberhard-Karls-Universität Tübingen | 1795 |
| Flatt, Johann | Eberhard-Karls-Universität Tübingen | 1777 |
| Flatt, Matthew | Rice University | 1999 |
| Flatters, Anthony | University of East Anglia | 2010 |
| Flatters, Frank | The Johns Hopkins University | 1972 |
| Flattery, Luke | University of Texas at Arlington | 2023 |
| Flatto, Leopold | Massachusetts Institute of Technology | 1955 |
| Flattot, Antoine | Université Claude Bernard Lyon 1 | 2007 |