There are 11 mathematicians whose last name begin with CRAB.
| Crabb, Michael | The University of Edinburgh | 1970 |
| Crabb, Peter | University of Oregon | 2000 |
| Crabbe, Andrew | University of Nebraska-Lincoln | 2008 |
| Crabbe, IV, Frederick | University of California, Los Angeles | 2000 |
| Crabb-Hammond, Rebecca | McGill University | 1993 |
| Crabill, Lemuel | University of Illinois at Urbana-Champaign | 1972 |
| Crabtree, Douglas | The University of North Carolina at Chapel Hill | 1964 |
| Crabtree, James | University of Illinois at Urbana-Champaign | 1984 |
| Crabtree, J. Bruce | Harvard University | 1950 |
| Crabtree, John | ||
| Crabtree, John | Colorado School of Mines | 2007 |