There are 10 mathematicians whose last name begin with SPL.
| Spławski, Zdzisław | 1996 | |
| Spletzer, James | Northwestern University | 1990 |
| Spletzer, John | University of Pennsylvania | 2003 |
| Spliet, Remy | Erasmus Universiteit Rotterdam | 2013 |
| Spliethoff, Hartmut | Universität Stuttgart | 1992 |
| Spliid, Henrik | Technical University of Denmark | 1973 |
| Splinter, Randall | University of Kansas | 1995 |
| Splinter, Susan | Martin-Luther-Universität Halle-Wittenberg | 2006 |
| Splinter, Theodorus | Universiteit van Amsterdam | 1977 |
| Splitthoff, Siegfried | Universität Bielefeld | 1985 |