There are 6 mathematicians whose last name begin with DEAK.
| Deàk, Istvan | Eötvös Loránd University | 1971 |
| Deaker, James | Stanford University | 2000 |
| Deakin, Alan | University of Toronto | 1964 |
| Deakin, Elizabeth | Massachusetts Institute of Technology | |
| Deakin, Michael | ||
| Deakin, Niall | University of Dundee | 2016 |