There are 39 mathematicians whose last name begin with SPEC.
| Specht, Alicia | University of Notre Dame | 2017 |
| Specht, Arnold | Justus-Liebig-Universität Gießen | 1929 |
| Specht, Bodo | Technische Universität Carolo-Wilhelmina zu Braunschweig | 2000 |
| Specht, Edward | University of Minnesota - Twin Cities | 1949 |
| Specht, Johann | Gottfried Wilhelm Leibniz Universität Hannover | 1974 |
| Specht, Katja | Justus-Liebig-Universität Gießen | 1999 |
| Specht, Robert | University of Wisconsin-Madison | 1942 |
| Specht, Ulf | Rheinisch-Westfälische Technische Hochschule Aachen | 2000 |
| Specht, Wilhelm | Universität Berlin | 1932 |
| Specht, William | The University of Chicago | 1972 |
| Speck, David | Albert-Ludwigs-Universität Freiburg im Breisgau | 2022 |
| Speck, Frank-Olme | Technische Universität Darmstadt | 1974 |
| Speck, Jared | Rutgers University, New Brunswick | 2008 |
| Speck, Matthew | Auburn University | 2024 |
| Speck, Robert | Bergische Universität Wuppertal | 2011 |
| Speckamp, Willem | Universiteit van Amsterdam | 1964 |
| Speckbacher, Michael | Universität Wien | 2017 |
| Speckenmeyer, Ewald | Universität Paderborn | 1983 |
| Specker, Ernst | ETH Zürich | 1949 |
| Speckert, Michael | Universität Kaiserslautern | 1990 |
| Speckesser, Stefan | Universität Mannheim | 2004 |
| Speck geb. Grimmer, Barbara | Technische Universität Dresden | 1978 |
| Speck-Hamdan, Angelika | Ludwig-Maximilians-Universität München | 1983 |
| Speckhofer, Thomas | Johannes Kepler Universität Linz | 2025 |
| Speckman, Paul | University of California, Los Angeles | 1976 |
| Speckmann, Bettina | University of British Columbia | 2001 |
| Specovius-Neugebauer, Maria | Universität Paderborn | 1984 |
| Specter, Joel | Northwestern University | 2017 |
| Specter, Michael | Massachusetts Institute of Technology | 2021 |
| Spector, Alfred | Stanford University | 1981 |
| Spector, Clifford | University of Wisconsin-Madison | 1955 |
| Spector, Daniel | Carnegie Mellon University | 2011 |
| Spector, David | École des hautes études en sciences sociales Paris | 1998 |
| Spector, Donald | Harvard University | 1986 |
| Spector, Lee Arthur | University of Maryland College Park | 1992 |
| Spector, Mitchell | Massachusetts Institute of Technology | 1978 |
| Spector, Philip | Texas A&M University | 1982 |
| Spector, Scott | Carnegie Mellon University | 1978 |
| Spector-Zabusky, Antal | University of Pennsylvania | 2021 |