There are 11 mathematicians whose last name begin with FIK.
| Fike, Jr., John | Southern Methodist University | 1973 |
| Fikes, Richard | Carnegie Mellon University | 1968 |
| Fikes, Robert | ||
| Fikh, Boris | Université de Genève | 1917 |
| Fikhtengol'ts, Grigorii | Odesa University | 1918 |
| Fikioris, George | Harvard University | 1993 |
| Fikioris, John | Harvard University | 1963 |
| Fikkert, Brian | Yale University | 1994 |
| Fikkert, Wim | Universiteit Twente | 2010 |
| Fiksel, Jacob | The Johns Hopkins University | 2020 |
| Fiksel, Joseph | Stanford University | 1973 |