There are 4 mathematicians whose last name begin with CRAP.
| Crapo, Andrew | Rensselaer Polytechnic Institute | 2002 |
| Crapo, Henry | Massachusetts Institute of Technology | 1964 |
| Crapper, Gordon | Victoria University of Manchester | 1957 |
| Craps, Ben | Katholieke Universiteit Leuven | 2000 |