Deceased TWAS Fellows
| Aboutajdine, Driss | (d. 2017) | Morocco | 06-Engineering Sciences | Elected 2007 |
| Ahmad, Kamaluddin | (d. 2004) | Bangladesh | 04-Medical and Health Sciences incl. Neurosciences | Elected 1989 |
| Akyeampong, Daniel Afedzi | (d. 2015) | Ghana | 08-Mathematical Sciences | Elected 1991 |
| Albuquerque, Edson Xavier | (d. 2018) | USA | 04-Medical and Health Sciences incl. Neurosciences | Elected 1991 |
| Allotey, Francis Kofi Ampenyin | (d. 2017) | Ghana | 08-Mathematical Sciences | Elected 1988 |
| Andam, Kwesi Akwansah | (d. 2007) | Ghana | 06-Engineering Sciences | Elected 2005 |
| Andriamananjara, Rajaona | (d. 2016) | Madagascar | 10-Social and Economic Sciences | Elected 2010 |
| Ang, Kok Peng | (d. 1997) | Singapore | 05-Chemical Sciences | Elected 1988 |
| Aréchiga, Hugo | (d. 2003) | Mexico | 02-Structural, Cell and Molecular Biology | Elected 1996 |
| Ashour, Attia Abdel Salam | (d. 2017) | Egypt | 08-Mathematical Sciences | Elected 1985 |
| Aswathanarayana, Uppugunduri | (d. 2016) | India | 07-Astronomy, Space and Earth Sciences | Elected 1997 |
| Atiyah, Michael Francis | (d. 2019) | United Kingdom | 08-Mathematical Sciences | |
| Aymonino, Pedro José | (d. 2008) | Argentina | 05-Chemical Sciences | Elected 1995 |
| Bahadur, Raghu Raj | (d. 1997) | USA | 08-Mathematical Sciences | Elected 1986 |
| Baiquni, Achmad | (d. 1998) | Indonesia | 09-Physics | Elected 1989 |
| Bajracharya, Dayananda | (d. 2013) | Nepal | 03-Biological Systems and Organisms | Elected 2000 |
| Barros, Claudio | (d. 2008) | Chile | 03-Biological Systems and Organisms | Elected 1994 |
| Benacerraf, Baruj | (d. 2011) | USA | 04-Medical and Health Sciences incl. Neurosciences | |
| Berjak, Patricia | (d. 2015) | South Africa | 03-Biological Systems and Organisms | Elected 2004 |
| Bernal, Ignacio | (d. 1992) | Mexico | 10-Social and Economic Sciences | |
| Borlaug, Norman Ernest | (d. 2009) | USA | 01-Agricultural Sciences | Elected 1985 |
| Bose, Raj Chandra | (d. 1987) | USA | 08-Mathematical Sciences | Elected 1984 |
| Bressani Castignoli, Ricardo | (d. 2015) | Guatemala | 03-Biological Systems and Organisms | |
| Budinich, Paolo | (d. 2013) | Italy | 09-Physics | Elected 1992 |
| Cabibbo, Nicola | (d. 2010) | Holy See (Vatican City) | 09-Physics | Elected 1998 |
| Cabré, Ramón Roige | (d. 1997) | Bolivia | 07-Astronomy, Space and Earth Sciences | Elected 1989 |
| Calderón, Alberto Pedro | (d. 1998) | USA | 08-Mathematical Sciences | Elected 1984 |
| Caldeyro-Barcia, Roberto | (d. 1996) | Uruguay | 04-Medical and Health Sciences incl. Neurosciences | Elected 1990 |
| Campos, Paulo C. | (d. 2007) | Philippines | 04-Medical and Health Sciences incl. Neurosciences | Elected 1988 |
| Caputto, Ranwel | (d. 1994) | Argentina | 05-Chemical Sciences | Elected 1993 |
| Cardoso de Oliveira, Roberto | (d. 2006) | Brazil | 10-Social and Economic Sciences | Elected 2001 |
| Cerri, Carlos Clemente | (d. 2017) | Brazil | 01-Agricultural Sciences | Elected 2010 |
| Chadraa, Baatar | (d. 2016) | Mongolia | 06-Engineering Sciences | Elected 2001 |
| Chagas, Carlos | (d. 2000) | Brazil | 02-Structural, Cell and Molecular Biology | |
| Chandrasekhar, Sivaramakrishna | (d. 2004) | India | 09-Physics | |
| Chandrasekhar, Subrahmanyan | (d. 1995) | USA | 09-Physics | |
| Chandrashekaran, Maroli Krishnayya | (d. 2009) | India | 03-Biological Systems and Organisms | Elected 1995 |
| Chang, Min Chueh | (d. 1991) | USA | 03-Biological Systems and Organisms | Elected 1989 |
| Chang, Te-Tzu | (d. 2006) | Taiwan, China | 01-Agricultural Sciences | Elected 1995 |
| Charreau, Eduardo H. | (d. 2019) | Argentina | 02-Structural, Cell and Molecular Biology | Elected 1999 |
| Chaudhari, Praveen | (d. 2010) | USA | 09-Physics | Elected 1988 |
| Chaudhuri, Saifuddin | (d. 1997) | Bangladesh | 01-Agricultural Sciences | Elected 1995 |
| Chen, Chuang-Tian | (d. 2018) | China | 04-Medical and Health Sciences incl. Neurosciences | Elected 1990 |
| Chen, Shupeng | (d. 2008) | China | 06-Engineering Sciences | Elected 1992 |
| Chen, Xue-Jun | (d. 2017) | China | 06-Engineering Sciences | Elected 1996 |
| Chen, Zhong-Wei | (d. 2004) | China | 04-Medical and Health Sciences incl. Neurosciences | Elected 1985 |
| Chern, Shiing-Shen | (d. 2004) | China | 08-Mathematical Sciences | |
| Clarke, Arthur Charles | (d. 2008) | Sri Lanka | 07-Astronomy, Space and Earth Sciences | Elected 1987 |
| Colombo, Umberto P. | (d. 2006) | Italy | 06-Engineering Sciences | Elected 1992 |
| Cravioto, Joaquin | (d. 1998) | Mexico | 04-Medical and Health Sciences incl. Neurosciences | Elected 1989 |
| Cronin, James W. | (d. 2016) | USA | 07-Astronomy, Space and Earth Sciences | Elected 2006 |
| Croxatto Rezzio, Hector | (d. 2010) | Chile | 02-Structural, Cell and Molecular Biology | |
| Curien, Hubert | (d. 2005) | France | 09-Physics | Elected 2002 |
| Daniel, Ranjan Roy | (d. 2005) | India | 07-Astronomy, Space and Earth Sciences | Elected 1995 |
| De Meis, Leopoldo | (d. 2014) | Brazil | 02-Structural, Cell and Molecular Biology | Elected 1986 |
| De Mello, Victor F.B. | (d. 2009) | Brazil | 07-Astronomy, Space and Earth Sciences | Elected 1988 |
| de Melo, Welington Celso | (d. 2016) | Brazil | 08-Mathematical Sciences | Elected 2004 |
| Del Mundo, Fe | (d. 2011) | Philippines | 01-Agricultural Sciences | Elected 1990 |
| Denardo, Gallieno | (d. 2007) | Italy | 09-Physics | Elected 2000 |
| Dhar, Nil Ratan | (d. 1987) | India | 05-Chemical Sciences | |
| Dhawan, Bhola Nath | (d. 2017) | India | 04-Medical and Health Sciences incl. Neurosciences | Elected 1998 |
| Dhawan, Satish | (d. 2002) | India | 06-Engineering Sciences | Elected 1985 |
| Diop-Mar, Ibrahima | (d. 2008) | Senegal | 04-Medical and Health Sciences incl. Neurosciences | Elected 1987 |
| do Carmo, Manfredo P. | (d. 2018) | Brazil | 08-Mathematical Sciences | Elected 1997 |
| Döbereiner, Johanna | (d. 2000) | Brazil | 01-Agricultural Sciences | |
| Doraiswamy, Laxmangudi K. | (d. 2012) | USA | 06-Engineering Sciences | Elected 1997 |
| DosReis, George Alexandre | (d. 2019) | Brazil | 04-Medical and Health Sciences incl. Neurosciences | Elected 2003 |
| Edee, Emmanuel B.K.A. Mawulikplimi | (d. 2019) | Togo | 09-Physics | Elected 1995 |
| Edemariam Tsega, | (d. 2018) | Canada | 04-Medical and Health Sciences incl. Neurosciences | Elected 1987 |
| Ekong, Donald Efiong Udo | (d. 2005) | Gambia | 05-Chemical Sciences | Elected 1985 |
| Ezeilo, James Okoye Chukuka | (d. 2013) | Eswatini, Kingdom of | 08-Mathematical Sciences | Elected 1985 |
| Ezzat, Essmat | (d. 2006) | Egypt | 04-Medical and Health Sciences incl. Neurosciences | Elected 1991 |
| Falaschi, Arturo | (d. 2010) | Italy | 02-Structural, Cell and Molecular Biology | Elected 1996 |
| Falicov, Leopoldo Maximo | (d. 1995) | USA | 09-Physics | Elected 1986 |
| Favaloro, René Gerónimo | (d. 2000) | Argentina | 04-Medical and Health Sciences incl. Neurosciences | Elected 1999 |
| Feng, Depei | (d. 1995) | China | 03-Biological Systems and Organisms | Elected 1986 |
| Fernández-Morán, Humberto | (d. 1999) | Sweden | 04-Medical and Health Sciences incl. Neurosciences | |
| Furlan, Giuseppe | (d. 2016) | Italy | 09-Physics | Elected 2000 |
| Gajdusek, Daniel Carleton | (d. 2008) | USA | 04-Medical and Health Sciences incl. Neurosciences | Elected 1988 |
| Galvele, José Rodolfo | (d. 2011) | Argentina | 06-Engineering Sciences | Elected 2002 |
| Garbarino Bacigalupo, Juan A. | (d. 2012) | Chile | 05-Chemical Sciences | Elected 1998 |
| Garcia-Colin, Leopoldo S. | (d. 2012) | Mexico | 09-Physics | Elected 1988 |
| Ghaffar, Abdul | (d. 2015) | Pakistan | 01-Agricultural Sciences | Elected 1997 |
| Ghani, Muhammad Osman | (d. 1989) | Bangladesh | 01-Agricultural Sciences | Elected 1986 |
| Ghirardi, Giancarlo | (d. 2018) | Italy | 09-Physics | Elected 2003 |
| Giambiagi, Juan José | (d. 1996) | Brazil | 09-Physics | Elected 1988 |
| Giesecke Matto, Alberto Antonio | (d. 2016) | Peru | 07-Astronomy, Space and Earth Sciences | Elected 1985 |
| Gill, Khem Singh | (d. 2019) | India | 01-Agricultural Sciences | Elected 1991 |
| Gombe, Samson | (d. 1989) | Kenya | 03-Biological Systems and Organisms | Elected 1985 |
| Gomez-Puyou, Armando | (d. 2013) | Mexico | 02-Structural, Cell and Molecular Biology | Elected 1988 |
| Gopalan, Coluthur | (d. 2019) | India | 04-Medical and Health Sciences incl. Neurosciences | Elected 1987 |
| Gottlieb, Otto Richard | (d. 2011) | Brazil | 03-Biological Systems and Organisms | Elected 1999 |
| Graziani, Mauro | (d. 2019) | Italy | 05-Chemical Sciences | Elected 2003 |
| Groot, Hernando | (d. 2016) | Colombia | 04-Medical and Health Sciences incl. Neurosciences | Elected 1988 |
| Gu, Fangzhou (Fang Chou Ku) | (d. 2019) | China | 04-Medical and Health Sciences incl. Neurosciences | Elected 1991 |
| Guidão Gomes, Affonso Augusto | (d. 2016) | Brazil | 09-Physics | Elected 1995 |
| Gürsey, Feza | (d. 1992) | Turkey | 09-Physics | Elected 1985 |
| Hafez, Mahmoud | (d. 2011) | Egypt | 03-Biological Systems and Organisms | Elected 1990 |
| Hagenmuller, Paul | (d. 2017) | France | 05-Chemical Sciences | Elected 1997 |
| Hamdan, Mohammad Ahmad | (d. 2020) | Jordan | 08-Mathematical Sciences | Elected 1988 |
| Hamoui, Adnan | (d. 2018) | Kuwait | 08-Mathematical Sciences | Elected 1988 |
| Hao, Bai-Lin | (d. 2018) | China | 09-Physics | Elected 1995 |
| Hartmann, Luis Felipe | (d. 2006) | Bolivia | 04-Medical and Health Sciences incl. Neurosciences | Elected 1987 |
| Haynes, Robert Hall | (d. 1998) | Canada | 02-Structural, Cell and Molecular Biology | Elected 1989 |
| Hebeish, Ali Ali | (d. 2020) | Egypt | 05-Chemical Sciences | Elected 1989 |
| Hedberg, Olov K. | (d. 2007) | Sweden | 03-Biological Systems and Organisms | Elected 1995 |
| Hessaby, Mahmoud | (d. 1992) | Iran, Isl. Rep. | 09-Physics | Elected 1988 |
| Hoecker Salas, Gustavo | (d. 2008) | Chile | 03-Biological Systems and Organisms | Elected 1988 |
| Hoenigsberg, Hugo F. | (d. 2015) | Colombia | 03-Biological Systems and Organisms | Elected 1989 |
| Hua, Loo-Keng | (d. 1985) | China | 08-Mathematical Sciences | |
| Huang, Kun | (d. 2005) | China | 09-Physics | Elected 1985 |
| Innas Ali, Mohammad | (d. 2010) | Bangladesh | 09-Physics | Elected 1989 |
| Islam, Jamal Nazrul | (d. 2013) | Bangladesh | 09-Physics | Elected 1985 |
| Jacob, Gerhard | (d. 2018) | Brazil | 09-Physics | Elected 1990 |
| Javan, Ali | (d. 2016) | USA | 09-Physics | |
| Jhon, Mu Shik | (d. 2004) | Korea, Rep. | 05-Chemical Sciences | Elected 1988 |
| Jia, Lan Po | (d. 2001) | China | 10-Social and Economic Sciences | Elected 1995 |
| Jing, Qicheng | (d. 2008) | China | 10-Social and Economic Sciences | Elected 1995 |
| Johnson, Joseph Andrew | (d. 2017) | USA | 09-Physics | Elected 1990 |
| Johnson, Louise Napier | (d. 2012) | United Kingdom | 02-Structural, Cell and Molecular Biology | Elected 1999 |
| Juma, Calestous | (d. 2017) | USA | 10-Social and Economic Sciences | Elected 2005 |
| Kaddoura, Abdul Razzak | (d. 2007) | Syria | 09-Physics | Elected 1985 |
| Kagitcibasi, Cigdem | (d. 2017) | Turkey | 10-Social and Economic Sciences | Elected 2006 |
| Kampunzu, Ali Basira Henri | (d. 2004) | Botswana | 07-Astronomy, Space and Earth Sciences | Elected 2002 |
| Kbir-Ariguib, Najia | (d. 2016) | Tunisia | 05-Chemical Sciences | Elected 1985 |
| Kerr, Warwick Estevam | (d. 2018) | Brazil | 03-Biological Systems and Organisms | Elected 1990 |
| Khorana, Har Gobind | (d. 2011) | USA | 02-Structural, Cell and Molecular Biology | |
| Khoshoo, Triloki Nath | (d. 2002) | India | 01-Agricultural Sciences | Elected 1994 |
| Knox-Macaulay, Huxley Hubert Mauritz | (d. 2016) | United Kingdom | 04-Medical and Health Sciences incl. Neurosciences | Elected 1996 |
| Kothari, Doulat Singh | (d. 1993) | India | 09-Physics | Elected 1985 |
| Kourí, Gustavo | (d. 2011) | Cuba | 04-Medical and Health Sciences incl. Neurosciences | Elected 1994 |
| Krishna, Jai | (d. 1999) | India | 06-Engineering Sciences | Elected 1988 |
| Krishnaswami, Sethunathasarma | (d. 2015) | India | 07-Astronomy, Space and Earth Sciences | Elected 2000 |
| Kulkarni, Bhaskar D. | (d. 2019) | India | 06-Engineering Sciences | Elected 2001 |
| Kyomo, Martin Luther | (d. 2007) | Tanzania | 01-Agricultural Sciences | Elected 1995 |
| Lainson, Ralph | (d. 2015) | Brazil | 03-Biological Systems and Organisms | Elected 1988 |
| Lal, Devendra | (d. 2012) | USA | 07-Astronomy, Space and Earth Sciences | |
| Lambo, Thomas Adeoye | (d. 2004) | Nigeria | 04-Medical and Health Sciences incl. Neurosciences | |
| Lattes, César | (d. 2005) | Brazil | 09-Physics | Elected 1988 |
| Layrisse, Miguel | (d. 2002) | Venezuela | 04-Medical and Health Sciences incl. Neurosciences | Elected 1995 |
| Lee, Sang Soo | (d. 2010) | Korea, Rep. | 09-Physics | Elected 1988 |
| Leite Lopes, José | (d. 2006) | Brazil | 09-Physics | Elected 1988 |
| Leloir, Luis F. | (d. 1987) | Argentina | 05-Chemical Sciences | |
| Lemma, Aklilu | (d. 1997) | USA | 03-Biological Systems and Organisms | Elected 1986 |
| Levi-Montalcini, Rita | (d. 2012) | Italy | 04-Medical and Health Sciences incl. Neurosciences | Elected 1992 |
| Lewis, William Arthur | (d. 1991) | USA | 10-Social and Economic Sciences | Elected 1985 |
| Lewowicz, Jorge | (d. 2014) | Uruguay | 08-Mathematical Sciences | Elected 2001 |
| Li, Cho Hao | (d. 1987) | China | 05-Chemical Sciences | Elected 1984 |
| Li, Fang-hua | (d. 2020) | China | 09-Physics | Elected 1998 |
| Li, Sung Gi | (d. 1998) | Korea, DPR | 05-Chemical Sciences | Elected 1988 |
| Liao, Shan Tao | (d. 1997) | China | 08-Mathematical Sciences | Elected 1986 |
| Lima, Elon Lages | (d. 2017) | Brazil | 08-Mathematical Sciences | Elected 1989 |
| Lin, Chia-Chiao | (d. 2013) | USA | 08-Mathematical Sciences | Elected 1984 |
| Lions, Jacques-Louis | (d. 2001) | France | 08-Mathematical Sciences | Elected 1995 |
| Liu, Tungsheng (Dong Sheng) | (d. 2008) | China | 07-Astronomy, Space and Earth Sciences | Elected 1991 |
| Lu, Jiaxi | (d. 2001) | China | 05-Chemical Sciences | Elected 1985 |
| Mahmoud, Mohamed Kamel | (d. 2003) | Egypt | 05-Chemical Sciences | Elected 1989 |
| Malavolta, Eurípedes | (d. 2008) | Brazil | 01-Agricultural Sciences | Elected 1996 |
| Malik, Iftikhar Ahmad | (d. 2008) | Pakistan | 04-Medical and Health Sciences incl. Neurosciences | Elected 1997 |
| Malu Wa Kalenga, Félix | (d. 2011) | Congo, Dem. Rep. | 08-Mathematical Sciences | |
| Mann Borgese, Elisabeth | (d. 2002) | Canada | 07-Astronomy, Space and Earth Sciences | Elected 1985 |
| Mao, Yi-Sheng | (d. 1989) | China | 06-Engineering Sciences | Elected 1988 |
| Mardones Restat, Jorge | (d. 1998) | Chile | 04-Medical and Health Sciences incl. Neurosciences | Elected 1988 |
| Marinello V., Zoilo | (d. 1990) | Cuba | 04-Medical and Health Sciences incl. Neurosciences | Elected 1985 |
| Massera, José Luis | (d. 2002) | Uruguay | 08-Mathematical Sciences | Elected 1992 |
| Mazrui, Ali A. | (d. 2014) | USA | 10-Social and Economic Sciences | Elected 2001 |
| Mehdi, Syed Qasim | (d. 2016) | Pakistan | 04-Medical and Health Sciences incl. Neurosciences | Elected 1998 |
| Mehrotra, Ram Charan | (d. 2004) | India | 05-Chemical Sciences | Elected 2003 |
| Melville, George Norris | (d. 2011) | 04-Medical and Health Sciences incl. Neurosciences | Elected 1996 | |
| Menon, Mambillikalathil Govind Kumar | (d. 2016) | India | 09-Physics | |
| Milstein, César | (d. 2002) | United Kingdom | 02-Structural, Cell and Molecular Biology | |
| Ming, Nai-Ben | (d. 2018) | China | 09-Physics | Elected 2001 |
| Mirchamsy, Hossein | (d. 2008) | Iran, Isl. Rep. | 04-Medical and Health Sciences incl. Neurosciences | Elected 1992 |
| Mitra, Ashesh Prosad | (d. 2007) | India | 07-Astronomy, Space and Earth Sciences | Elected 1988 |
| Molina, Mario | (d. 2020) | USA | 05-Chemical Sciences | Elected 1996 |
| Monge, Carlos C. | (d. 2006) | Peru | 04-Medical and Health Sciences incl. Neurosciences | Elected 1989 |
| Mora-Osejo, Luis Eduardo | (d. 2004) | Colombia | 03-Biological Systems and Organisms | Elected 2001 |
| Moshinsky, Marcos | (d. 2009) | Mexico | 09-Physics | Elected 1985 |
| Mu, Guoguang | (d. 2012) | China | 09-Physics | Elected 1993 |
| Münch, Guido | (d. 2020) | USA | 07-Astronomy, Space and Earth Sciences | Elected 1984 |
| Nair, Narayana Balakrishnan | (d. 2010) | India | 01-Agricultural Sciences | Elected 2002 |
| Nanda, Janardan | (d. 2016) | India | 06-Engineering Sciences | Elected 2004 |
| Nasir-ud-Din, | (d. 2016) | Pakistan | 02-Structural, Cell and Molecular Biology | Elected 1996 |
| Nayfeh, Ali Hasan | (d. 2017) | Jordan | 06-Engineering Sciences | Elected 1988 |
| Nguyen, Huy Phan | (d. 1997) | Vietnam | 04-Medical and Health Sciences incl. Neurosciences | Elected 1993 |
| Nguyen, Van Dao | (d. 2006) | Vietnam | 08-Mathematical Sciences | Elected 1999 |
| Nilsson, Jan S. | (d. 2010) | Sweden | 09-Physics | Elected 2000 |
| Nishizuka, Yasutomi | (d. 2004) | Japan | 05-Chemical Sciences | Elected 1998 |
| Niu, Wen-Yuan | (d. 2016) | China | 10-Social and Economic Sciences | Elected 2001 |
| Nome, Faruk | (d. 2018) | Brazil | 05-Chemical Sciences | Elected 2009 |
| Obasi, Godwin Olu Patrick | (d. 2007) | Nigeria | 07-Astronomy, Space and Earth Sciences | Elected 1996 |
| Odhiambo, Thomas Risley | (d. 2003) | Kenya | 03-Biological Systems and Organisms | |
| Okigbo, Bede Nwoye | (d. 2017) | Nigeria | 01-Agricultural Sciences | Elected 1985 |
| Okonkwo, Samuel Nwachukwu Chukuenye | (d. 2003) | Nigeria | 03-Biological Systems and Organisms | Elected 1991 |
| Ommaya, Ayub Khan | (d. 2008) | USA | 04-Medical and Health Sciences incl. Neurosciences | Elected 1988 |
| Ospina, Carlos S. | (d. 2013) | Colombia | 06-Engineering Sciences | Elected 1988 |
| Paek, Un-Chul | (d. 2011) | Korea, Rep. | 06-Engineering Sciences | Elected 1998 |
| Paintal, Autar Singh | (d. 2004) | India | 04-Medical and Health Sciences incl. Neurosciences | |
| Pak, Namik Kemal | (d. 2015) | Turkey | 09-Physics | Elected 1990 |
| Pal, Benjamin Peary | (d. 1989) | India | 01-Agricultural Sciences | |
| Paladini, Alejandro C. | (d. 2012) | Argentina | 02-Structural, Cell and Molecular Biology | Elected 1990 |
| Paterniani, Ernesto | (d. 2009) | Brazil | 01-Agricultural Sciences | Elected 1994 |
| Pavan, Crodowaldo | (d. 2009) | Brazil | 03-Biological Systems and Organisms | |
| Peixoto, Mauricio Matos | (d. 2019) | Brazil | 08-Mathematical Sciences | Elected 1987 |
| Pereira, Helio Gelli | (d. 1994) | United Kingdom | 04-Medical and Health Sciences incl. Neurosciences | |
| Pimentel, Márcio | (d. 2018) | Brazil | 07-Astronomy, Space and Earth Sciences | Elected 2010 |
| Ponnamperuma, Cyril | (d. 1994) | USA | 05-Chemical Sciences | Elected 1985 |
| Ponnamperuma, Felix N. | (d. 1992) | Sri Lanka | 05-Chemical Sciences | Elected 1990 |
| Qasim, Syed Zahoor | (d. 2015) | India | 01-Agricultural Sciences | Elected 2003 |
| Rahman, Mohammad Ataur | (d. 2015) | Pakistan | 04-Medical and Health Sciences incl. Neurosciences | Elected 1988 |
| Raj, Baldev | (d. 2018) | India | 06-Engineering Sciences | Elected 2006 |
| Ramachandra Rao, Patcha | (d. 2010) | India | 06-Engineering Sciences | Elected 2003 |
| Ramachandran, Gopalasamudram Narayana | (d. 2001) | India | 09-Physics | |
| Ramalingaswami, Vulimiri | (d. 2001) | India | 04-Medical and Health Sciences incl. Neurosciences | Elected 1986 |
| Rangarajan, Sarukkai Krishnamachari | (d. 2008) | India | 05-Chemical Sciences | Elected 1989 |
| Rasoanaivo, Philippe | (d. 2016) | Madagascar | 05-Chemical Sciences | Elected 2005 |
| Ratsimamanga, Albert Rakoto | (d. 2001) | Madagascar | 02-Structural, Cell and Molecular Biology | |
| Ree, Taikyue | (d. 1992) | Korea, Rep. | 05-Chemical Sciences | Elected 1985 |
| Reichel-Dolmatoff, Gerardo | (d. 1994) | Colombia | 10-Social and Economic Sciences | |
| Reig, Osvaldo A. | (d. 1992) | Argentina | 03-Biological Systems and Organisms | Elected 1986 |
| Revelle, Roger R.D. | (d. 1991) | USA | 07-Astronomy, Space and Earth Sciences | Elected 1986 |
| Ri, Kwang Ho | (d. 2009) | Korea, DPR | 06-Engineering Sciences | Elected 2003 |
| Riazuddin, | (d. 2013) | Pakistan | 09-Physics | Elected 1993 |
| Rivas-Mijares, Gustavo | (d. 2014) | Venezuela | 07-Astronomy, Space and Earth Sciences | Elected 1988 |
| Rocha-Miranda, Carlos Eduardo Guinle da | (d. 2016) | Brazil | 04-Medical and Health Sciences incl. Neurosciences | Elected 1996 |
| Roche, Marcel | (d. 2003) | Venezuela | 03-Biological Systems and Organisms | |
| Rodgers Johnson, Pamela E.B. | (d. 1999) | 04-Medical and Health Sciences incl. Neurosciences | Elected 1991 | |
| Rojas, Eduardo | (d. 2019) | Chile | 02-Structural, Cell and Molecular Biology | Elected 1997 |
| Rosenblueth, Emilio | (d. 1994) | Mexico | 06-Engineering Sciences | |
| Roy, Rustum | (d. 2010) | USA | 06-Engineering Sciences | Elected 2003 |
| Saavedra, Igor | (d. 2016) | Chile | 09-Physics | Elected 1988 |
| Sahade, Jorge | (d. 2012) | Argentina | 07-Astronomy, Space and Earth Sciences | Elected 1989 |
| Said, Rushdi | (d. 2013) | USA | 07-Astronomy, Space and Earth Sciences | Elected 1994 |
| Sala, Oscar | (d. 2010) | Brazil | 09-Physics | Elected 1988 |
| Salam, Abdus | (d. 1996) | United Kingdom | 09-Physics | |
| Saleh, Jalal Mohammed | (d. 2005) | Iraq | 05-Chemical Sciences | Elected 1987 |
| Salzano, Francisco Mauro | (d. 2018) | Brazil | 02-Structural, Cell and Molecular Biology | Elected 2000 |
| Santomé, José Alberto | (d. 2015) | Argentina | 02-Structural, Cell and Molecular Biology | Elected 1996 |
| Schenberg, Mario | (d. 1990) | Brazil | 09-Physics | Elected 1988 |
| Schultes, Richard Evans | (d. 2001) | USA | 01-Agricultural Sciences | Elected 1989 |
| Shafiee, Abbas | (d. 2016) | Iran, Isl. Rep. | 05-Chemical Sciences | Elected 1995 |
| Shah, Farida Habib | (d. 2014) | Malaysia | 02-Structural, Cell and Molecular Biology | Elected 2002 |
| Shameel, Mustafa | (d. 2013) | Pakistan | 03-Biological Systems and Organisms | Elected 2008 |
| Sharma, Arun Kumar | (d. 2017) | India | 03-Biological Systems and Organisms | Elected 1988 |
| Sharma, Vinod Prakash | (d. 2015) | India | 03-Biological Systems and Organisms | Elected 2005 |
| Shi, Changxu | (d. 2014) | China | 06-Engineering Sciences | Elected 1995 |
| Shukla, Padma Kant | (d. 2013) | Germany | 09-Physics | Elected 2007 |
| Siddiqi, Obaid | (d. 2013) | India | 03-Biological Systems and Organisms | Elected 1984 |
| Siddiqui, Khushnood Ahmed | (d. 2009) | Pakistan | 01-Agricultural Sciences | Elected 2006 |
| Siddiqui, Salimuzzaman | (d. 1994) | Pakistan | 05-Chemical Sciences | |
| Simon, Herbert A. | (d. 2001) | USA | 06-Engineering Sciences | Elected 2000 |
| Somayajulu, Bhamidipati L.K. | (d. 2016) | India | 07-Astronomy, Space and Earth Sciences | Elected 2002 |
| Srivastava, Jagdish Narain | (d. 2010) | USA | 08-Mathematical Sciences | Elected 1991 |
| Stoppani, Andrés Oscar Manuel | (d. 2003) | Argentina | 05-Chemical Sciences | Elected 1988 |
| Sudarshan, Ennackal Chandy George | (d. 2018) | USA | 09-Physics | Elected 1986 |
| Sun, Shu | (d. 2018) | China | 07-Astronomy, Space and Earth Sciences | Elected 1989 |
| Tan, Jiazhen (C.C.) | (d. 2008) | China | 02-Structural, Cell and Molecular Biology | Elected 1985 |
| Thottappilly, George | (d. 2012) | India | 01-Agricultural Sciences | Elected 1997 |
| Thulstrup, Erik W. | (d. 2019) | Denmark | 05-Chemical Sciences | Elected 1996 |
| Tien, Chang-Lin | (d. 2002) | USA | 06-Engineering Sciences | Elected 1993 |
| Tiomno, Jayme | (d. 2011) | Brazil | 09-Physics | Elected 1996 |
| Tseng, Cheng Kui | (d. 2005) | China | 02-Structural, Cell and Molecular Biology | Elected 1985 |
| Tsou, Chen-Lu | (d. 2006) | China | 02-Structural, Cell and Molecular Biology | Elected 1992 |
| Tu, Guangzhi | (d. 2007) | China | 07-Astronomy, Space and Earth Sciences | Elected 1993 |
| Urverg Ratsimamanga, Suzanne | (d. 2016) | Madagascar | 04-Medical and Health Sciences incl. Neurosciences | Elected 1989 |
| Valiev, Kamil | (d. 2010) | Russian Fed. | 09-Physics | Elected 1987 |
| Vargas Fernandez, Luis | (d. 2011) | Chile | 04-Medical and Health Sciences incl. Neurosciences | Elected 1989 |
| Vázquez-Yanez, Carlos Rafael | (d. 1999) | Mexico | 03-Biological Systems and Organisms | Elected 1995 |
| Vieira, Clibas | (d. 2004) | Brazil | 01-Agricultural Sciences | Elected 1989 |
| Villegas, Raimundo | (d. 2014) | Venezuela | 04-Medical and Health Sciences incl. Neurosciences | Elected 1985 |
| Viswamitra, Mysore Ananthamurty | (d. 2001) | India | 09-Physics | Elected 1987 |
| Vu Tuyen, Hoang | (d. 2008) | Vietnam | 01-Agricultural Sciences | Elected 1994 |
| Wang, Xuan | (d. 2006) | China | 06-Engineering Sciences | Elected 1993 |
| Waqar, Muhammad Anwar | (d. 2010) | Pakistan | 02-Structural, Cell and Molecular Biology | Elected 1991 |
| Whittembury, Guillermo | (d. 2016) | Venezuela | 02-Structural, Cell and Molecular Biology | Elected 1988 |
| Wilson, Lawrence A. | (d. 2013) | Trinidad and Tobago | 01-Agricultural Sciences | Elected 1991 |
| Wu, Chien-Shiung | (d. 1997) | USA | 09-Physics | Elected 1984 |
| Wu, Jianping (Chien-Ping) | (d. 2012) | China | 04-Medical and Health Sciences incl. Neurosciences | Elected 2003 |
| Wu, Jieping | (d. 2011) | China | 04-Medical and Health Sciences incl. Neurosciences | Elected 1992 |
| Wu, Wen-Tsün | (d. 2017) | China | 08-Mathematical Sciences | Elected 1991 |
| Xia, Nai | (d. 1985) | China | 10-Social and Economic Sciences | Elected 1984 |
| Xie, Xide | (d. 2000) | China | 09-Physics | Elected 1988 |
| Yan, Dongsheng | (d. 2016) | China | 05-Chemical Sciences | Elected 1993 |
| Yoccoz, Jean-Christophe | (d. 2016) | France | 08-Mathematical Sciences | Elected 2004 |
| Zaidi, Zafar H. | (d. 2001) | Pakistan | 05-Chemical Sciences | Elected 1990 |
| Zeevaert Wiechers, Leonardo | (d. 2010) | Mexico | 06-Engineering Sciences | Elected 1988 |
| Zen, E-an | (d. 2014) | USA | 07-Astronomy, Space and Earth Sciences | Elected 1986 |
| Zewail, Ahmed Hassan | (d. 2016) | USA | 05-Chemical Sciences | Elected 1989 |
| Zhu, Zhenda | (d. 2006) | China | 07-Astronomy, Space and Earth Sciences | Elected 1985 |