There are 129 mathematicians whose last name begin with HASSA.
| Häsä, Jokke | Imperial College London | 2012 |
| Hasabelnaby, Nancy | Iowa State University | 1987 |
| Hasabnis, Mihir | Carnegie Mellon University | 2022 |
| Hasan, Abeer | Bowling Green State University | 2013 |
| Hasan, Amani | University of Tehran | 2022 |
| Hasan, Baktiar | University of Guelph | 2003 |
| Hasan, Haider | University of Nottingham | 2006 |
| Hasan, Haji | University of Duhok | 2010 |
| Hasan, Hayan | Otto-von-Guericke-Universität Magdeburg | 2014 |
| Hasan, Kazi Saidul | University of Texas at Dallas | 2014 |
| Hasan, Laiq | Technische Universiteit Delft | 2011 |
| Hasan, Mahmud | Brown University | 1982 |
| Hasan, Mahmud | Macquarie University | 2018 |
| Hasan, Mahmudul | University of Calgary | 2018 |
| Hasan, Masud | University of Waterloo | 2005 |
| Hasan, Masum | University of Waterloo | 1996 |
| Hasan, MD Arif | University of Illinois at Urbana-Champaign | 2014 |
| Hasan, MD Mehedi | University of Ulsan | 2019 |
| Hasan, Mehedi | Tennessee Technological University | 2022 |
| Hasan, Milos | Cornell University | 2009 |
| Hasan, Mohamad | Landbouwuniversiteit Wageningen | 2003 |
| Hasan, Mohammad | University of Illinois at Urbana-Champaign | 1993 |
| Hasan, Mohammad | Aligarh Muslim University | 2012 |
| Hasan, Mohammad | University of North Carolina at Charlotte | 2014 |
| Hasan, Mohammed | University of Victoria | 1992 |
| Hasan, Mohammed | Colorado State University | 1991 |
| Hasan, Muhammad | University of Adelaide | 2014 |
| Hasan, Osman | 2008 | |
| Hasan, Ragheb | University of Auckland | 2018 |
| Hasan, Ragib | University of Illinois at Urbana-Champaign | 2009 |
| Hasan, Raiful | University of Alabama-Birmingham | 2023 |
| Hasan, Rakebul | Université de Nice-Sophia Antipolis | 2014 |
| Hasan, Samir | University of Manchester | 2004 |
| Hasan, Sartaj Ul | Indian Institute of Technology, Mumbai | 2010 |
| Hasan, Sazib | University of Louisiana at Lafayette | 2019 |
| Hasan, S M | Virginia Polytechnic Institute and State University | 2017 |
| Hasan, Tanzil | Xiamen University | 2016 |
| Hasan, Tariq | University of California, Berkeley | 1979 |
| Hasan, Waqar | Stanford University | 1996 |
| Hasan, Zahid | University of Birmingham | 1982 |
| Hasan, Z. Masum | University of Toronto | 1996 |
| Hasanalizade, Elchin | University of Lethbridge | 2023 |
| Hasanbasri, Ardina | Washington University in St. Louis | 2019 |
| Hasanbeig, Mohammadhosein | University of Oxford | 2021 |
| Hasanbulli, Mustafa | Eastern Mediterranean University | 2010 |
| Hasani, Ahmad | University of Kerman | 2006 |
| Hasanis, Thomas | ||
| Hasanov (Hasanoglu), Alemdar | Lomonosov Moscow State University | 1982 |
| Hasanuzzaman, Md | Aligarh Muslim University | 2021 |
| Hasanuzzaman, Mohammed | Université de Caen Normandie | 2016 |
| Hassaine, Salima | Université de Montréal | 2013 |
| Hassairi, Abdelhamid | Université Paul Sabatier - Toulouse III | 1994 |
| Hassam, Adil | Princeton University | 1978 |
| Hassan, Abdalraouf | University of Bridgeport | 2018 |
| Hassan, Ahmed | University of Waterloo | 2005 |
| Hassan, Aiham | Bowling Green State University | 2023 |
| Hassan, Badie | University of Southampton | 1967 |
| Hassan, Dibe | Kharkiv National University of Radioelectronics | 2010 |
| Hassan, Ezzat | Uniwersytet Marii Curie-Skłodowskiej | 1998 |
| Hassan, Fadi | Universitat Rovira i Virgili | 2021 |
| Hassan, Fatima | ||
| Hassan, Hasan | ETH Zürich | 2022 |
| Hassan, Hassan | University of Wales, Aberystwyth | 1978 |
| Hassan, Jabar | Missouri University of Science and Technology | 2019 |
| Hassan, Mahmood ul | University of Cambridge | 2000 |
| Hassan, Mohamed | Eötvös Loránd University | 1976 |
| Hassan, Mohamed | Purdue University | 2018 |
| Hassan, Mohamed | Technische Universität Dresden | 1998 |
| Hassan, Mohamed | University of California, Riverside | 1999 |
| Hassan, Mostafa | University of Wisconsin-Madison | 1957 |
| Hassan, Muhammad | Universität Bremen | 2021 |
| Hassan, Muhammad | Rheinisch-Westfälische Technische Hochschule Aachen | 2020 |
| Hassan, Muhammad | Rheinisch-Westfälische Technische Hochschule Aachen | 2020 |
| Hassan, Nizar | Uniwersytet Marii Curie-Skłodowskiej | 1990 |
| Hassan, Noha | Virginia Polytechnic Institute and State University | 2005 |
| Hassan, Qutaiba | Universidad Complutense de Madrid | 2007 |
| Hassan, Saeed-Ul | Asian Institute of Technology | 2012 |
| Hassan, Sahar | Université de Grenoble | 2011 |
| Hassan, Samer | University of North Texas | 2011 |
| Hassan, Samuel | Obafemi Awolowo University | 2020 |
| Hassan, Shitu | University of Pretoria | 2015 |
| Hassan, Shoukry | Victoria University of Manchester | 1976, 1993 |
| Hassan, Sk | Utkal University | 2014 |
| Hassan, Sk | Indian Statistical Institute, Kolkata | 2014 |
| Hassan, Syed | Stanford University | 1984 |
| Hassan, Taher | Mansoura University | 2006 |
| Hassan, Tamir | Technische Universität Wien | 2010 |
| Hassan, Tasnim | University of Maryland College Park | 1993 |
| Hassan, Tawfik | Technische Universität Dresden | 1976 |
| Hassan, Waël | University of Ottawa | 2009 |
| Hassan, Wissam | École Polytechnique Fédérale de Lausanne (EPFL) | 2012 |
| Hassan, Zahid | ||
| Hassanali, Mohammad | University of California, Santa Barbara | 1986 |
| Hassanat, Ahmad | The University of Buckingham | 2010 |
| Hassan Balasubramanya, Sahana | Vanderbilt University | 2018 |
| Hassani, Akbar | ||
| Hassani, Ali | Université de Nanterre - Paris X | 2011 |
| Hassani, Amin | Katholieke Universiteit Leuven | 2017 |
| Hassani, Bertrand | Université Pantheon-Sorbonne : Paris I | 2011 |
| Hassani, Hamed | École Polytechnique Fédérale de Lausanne (EPFL) | 2013 |
| Hassani, Mahmoud | Islamic Azad University | 2003 |
| Hassani, Marwan | Rheinisch-Westfälische Technische Hochschule Aachen | 2015 |
| Hassani, Masoud | University of Zanjan | 2018 |
| Hassani, Mehdi | Université Bordeaux 1 | 2010 |
| Hassani, Mehdi | Institute for Advanced Studies in Basic Sciences, Zanjan, Iran | 2010 |
| Hassani, Sadri | Princeton University | 1979 |
| Hassani, Salima | Sidi Bel Abbes University | 2011 |
| Hassani, Sarah | Illinois State University | 1998 |
| Hassani, Vahid | Instituto Superior Técnico | 2012 |
| Hassanieh, Haitham | Massachusetts Institute of Technology | 2016 |
| Hassani Monfared, Keivan | University of Wyoming | 2014 |
| Hassanlee, Mohammad Reza | Islamic Azad University, Mashhad Branch | 2019 |
| Hassannezhad, Asma | Sharif University of Technology | 2012 |
| Hassannezhad, Asma | Université de Neuchâtel | 2012 |
| Hassannezhad, Asma | Université de Tours | 2012 |
| Hassanpour, Hamid | Queensland University of Technology | 2004 |
| Hassanpour, Mehran | University of North Texas | 1995 |
| Hassanpour, Saeed | Stanford University | 2012 |
| Hassanpour-Yakhdani, Zahra | University of Tehran | 2018 |
| Hassanzadeh, Mahmoud | Iran University of Science and Technology | 2018 |
| Hassanzadeh, Mohammad | University of Western Ontario | 2010 |
| Hassanzadeh, Oktie | University of Toronto | 2012 |
| Hassanzadeh, Pedram | University of California, Berkeley | 2013 |
| Hassanzadeh, Reza | Mazandaran University of Science and Technology | 2014 |
| Hassanzadeh, Seyed Hamid | Université Pierre-et-Marie-Curie - Paris VI | 2009 |
| Hassan Zadeh, Amin | Université de Montréal | 2009 |
| Hassan Zadeh, Mana | Gottfried Wilhelm Leibniz Universität Hannover | 2013 |
| Hassapis, George | Purdue University | 2008 |
| Hassard, Brian | Cornell University | 1972 |