There are 42 mathematicians whose last name begin with ELK.
| Elkabani, Islam | New Mexico State University | 2006 |
| Elkachkouri, Abdellatif | Université Mohammed V -Agdal, Rabat | 2021 |
| Elkadi, Mohamed | Université Bordeaux 1 | 1993 |
| Elkady, Ayssam | University of Bridgeport | 2012 |
| Elkaf, Mariem | Université Hassan II de Casablanca | 2023 |
| Elkalay, Abderrafiaa | Université Paris IX - Dauphine | 1996 |
| Elkan, Charles | Cornell University | 1990 |
| Elkantassi, Soumaya | École Polytechnique Fédérale de Lausanne (EPFL) | 2023 |
| Elkaroui, Noureddine | Stanford University | 2004 |
| Elkasabany, Abdalla | Tulane University | 1999 |
| Elkasapy, Abdelrhman | Universität Leipzig | 2015 |
| Elkenbracht-Huizing, Marije | Universiteit Leiden | 1997 |
| Elkhader, Abder-Rahman | Arizona State University | 1989 |
| Elkhafif, Mahmoud | York University | 1995 |
| Elkhafifi, Faiza | University of Durham | 2012 |
| Elkham, Shoukri | St. Petersburg State University | 1975 |
| Elkhatib, Fadi | State University of New York at Stony Brook | 2017 |
| Elkhouly, Mohamed | Virginia Polytechnic Institute and State University | 2019 |
| Elkies, Noam | Harvard University | 1987 |
| Elkik, Renée | Université Paris-Sud XI - Orsay | 1974 |
| Elkin, Arsen | The Pennsylvania State University | 2005 |
| Elkin, Michael | Weizmann Institute of Science | 2002 |
| Elkin, Randyl | Iowa State University | 1971 |
| Elkin, Richard | University of Maryland College Park | 1968 |
| Elkin, William | Universität Straßburg | 1880 |
| Elkin, Yury | Russian Academy of Sciences | 2000 |
| Elkin, Yury | University of Liverpool | 2022 |
| Elkind, Edith | Princeton University | 2005 |
| Elkind, Jerome | Massachusetts Institute of Technology | 1956 |
| Elkington, Gordon | University of Warwick | 1970 |
| Elkins, Bryce | University of California, San Diego | 1969 |
| Elkins, Debra | Texas A&M University | 2000 |
| Elkins, Judith | University of Wisconsin-Madison | 1966 |
| Elkins, Ron | Stanford University | 1973 |
| Elkins, Timothy | Rutgers University, New Brunswick | 2003 |
| Elkmann, Norbert | Technische Universität Wien | 1999 |
| Elko, Constance | University of Notre Dame | 1984 |
| Elko, David | University of Notre Dame | 1980 |
| Elkon, Rani | Tel Aviv University | 2006 |
| Elks, Carl | University of Virginia | 2005 |
| Elksen, Thomas | Universität Osnabrück | 1995 |
| Elkum, Naser | Queen's University at Kingston | 1998 |