There are 33 mathematicians whose last name begin with HEF.
| Hefeker, Carsten | Universität Konstanz | 1996 |
| Hefendehl, Lisa | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1975 |
| Hefer, Hans | Universität Münster | 1941 |
| Hefer, Torsten | Rheinische Friedrich-Wilhelms-Universität Bonn | 1999 |
| Hefetz, Dan | Tel Aviv University | 2008 |
| Hefez, Abramo | Massachusetts Institute of Technology | 1985 |
| Heffernan, Claire | The Johns Hopkins University | 2024 |
| Heffernan, Daniel | Cornell University | 1981 |
| Heffernan, David | Lancaster University | 1995 |
| Heffernan, Gail | George Mason University | 1999 |
| Heffernan, Jane | University of Western Ontario | 2005 |
| Heffernan, Janet | ||
| Heffernan, Paul | Cornell University | 1991 |
| Heffernan, Robert | University College Cork | 2009 |
| Heffernan, III, Neil | Carnegie Mellon University | 2001 |
| Hefferon, James | University of Connecticut | 1986 |
| Heffers, James | Syracuse University | 2018 |
| Heffes, Harry | New York University | 1968 |
| Heffner, Wendy | University of California, Berkeley | 1998 |
| Hefft, Klaus | Ruprecht-Karls-Universität Heidelberg | 1966 |
| Heffter, Lothar | Universität Berlin | 1886 |
| Hefke, Mark | Karlsruher Institut für Technologie (KIT) | 2008 |
| Heflebower, Richard | University of California, Berkeley | 1929 |
| Heflin, Jeffrey | University of Maryland College Park | 2001 |
| Heflinger, Lee | University of California, Berkeley | 1957 |
| Hefner, Ralph | The University of Chicago | 1931 |
| Hefner (Factor), Kim | University of Colorado at Denver | 1988 |
| Hefny, Mohamed | Queen's University at Kingston | 2014 |
| Heft, Samuel | The University of North Carolina at Chapel Hill | 1971 |
| Hefter, Harald | Rheinische Friedrich-Wilhelms-Universität Bonn | 1980 |
| Hefter, Mario | Technische Universität Kaiserslautern | 2014 |
| Hefti, Emile | Université de Genève | 1931 |
| Hefti, Nicolas | Universität Bern | 2024 |