Honorary Members
| Member | University |
|---|---|
| Cahit Arf Memorial Honorary Membership - Robert P. Langlands | Institute for Advanced Study (Abel Prize, 2018) |
| Feza Gürsey Memorial Honorary Membership - Edward Witten | Princeton University |
| Takhmasib Aliev | Middle East Technical University |
| Hakkı Erdal Akalın | Hacettepe University |
| Orhan Altan | İstanbul Technical University |
| Yoshinori Asakawa | Tokushima Bunri University |
| Itzhak Bars | University of Southern California |
| Jocelyn Bell Burnell | Oxford University |
| Şeyla Benhabib | Yale University |
| Edouard Brezin | Académie des Sciences Française (president, 2005-2006) |
| Martin Chalfie | Columbia University (Nobel Prize in Chemistry, 2008) |
| Ayşe Çağlar | University of Vienna |
| Peter A. Diamond | Massachusetts Institute of Technology (Nobel Prize in Economics, 2010) |
| Üstün Ergüder | Former Rector of Boğaziçi University |
| Suraiya Faroqhi | İstanbul Bilgi University |
| Dagfinn Follesdal | Norwegian Academy of Science&Letters |
| Dimitri Gutas | Yale University |
| Ayla Zırh Gürsoy | Marmara University |
| Teo Grünberg | Middle East Technical University |
| Avedis Hacınlıyan | Yeditepe University |
| Philip Kitcher | Columbia University |
| İoanna Kuçuradi | Founder of Philosophical Society of Turkey |
| Timur Kuran | Duke University |
| Joel Lebowitz | National Academy of Sciences |
| Dan P. McKenzie | University of Cambridge |
| Sanjit K. Mitra | University of California, Santa Barbara, CA |
| Cumhur Öner | Utrecht University |
| John Polanyi | University of Toronto (Nobel Prize in Chemistry, 1986) |
| Atta-ur Rahman | Pakistan Academy of Sciences (president) Network of Academies of Sciences of Islamic Countries (president) Academy of Sciences for the Developing World - TWAS |
| Lord Martin Rees | The Royal Society (president, 2005-2010) Astronomer Royal |
| Sir Adam Roberts | The British Academy (former president) |
| Hikmet Sarı | Ecole Superieure d’Electricite |
| İskender Sayek | Hacettepe University |
| Zehra Sayers | Sabancı University / SESAME |
| İzzettin Silier | Businessman |
| Christopher Llewellyn Smith | University of Oxford |
| Günter Stock | Einstein Foundation |
| Alessandro Vespignani | Northeastern University, Boston |
| Dame Hellen Wallace | The British Academy |
| David Pines | Santa Fe Institute - In Memoriam |
| Philip W. Anderson | Princeton University - In Memoriam |
| Erdal Yıldırım | Suna and İnan Kıraç Foundation |