There are 46 mathematicians whose last name begin with SIDD.
| Siddabasappa, | Kuvempu University | 1990 |
| Siddalingaswamy, V. M | Visvesvaraya Technological University | 2017 |
| Siddappa, Bevinahally | Trinity College, Dublin | 1971 |
| Siddeeque, Mohammad Aslam | Aligarh Muslim University | 2014 |
| Siddig, Murwan | Clemson University | 2021 |
| Siddikov, Bakhodirzhon | University of Wisconsin-Milwaukee | 2001 |
| Siddiqa, Aisha | University of the Punjab | 2019 |
| Siddiqi, Abul | ||
| Siddiqi, Irfan | Yale University | 2002 |
| Siddiqi, Jamil | Université Pierre-et-Marie-Curie - Paris VI | 1954 |
| Siddiqi, Jamil | Allahabad University | 1949 |
| Siddiqi, Kaleem | Brown University | 1995 |
| Siddiqi, Mohammad Umar | Indian Institute of Technology, Kanpur | 1967 |
| Siddiqi, Muhammad | University of California, Santa Barbara | 2006 |
| Siddiqi, Muhammad Radi-ad-Din | Universität Leipzig | 1932 |
| Siddiqi, Sajid | Carnegie Mellon University | 2009 |
| Siddiqi, Sajjad | Australian National University | 2009 |
| Siddiqi, Salman | University of Michigan | 2020 |
| Siddiqua, Ayesha | Oklahoma State University | 2019 |
| Siddiqua, Farjana | University of Pittsburgh | 2024 |
| Siddiqua, Sahifa | University of Mississippi | 2025 |
| Siddiqua, Taniya | University of Virginia | 2012 |
| Siddique, Feroz | Saint Louis University | 2015 |
| Siddique, Javed | George Mason University | 2009 |
| Siddique, Juned | University of California, Los Angeles | 2005 |
| Siddique, Mahboobul | Université de Genève | 1969 |
| Siddique, Mohammad | University of Wisconsin-Milwaukee | 2002 |
| Siddique, Muhammad Abu Bakar | ||
| Siddique, Nouman | Government College University Faisalabad | 2021 |
| Siddique, Zahra | Northwestern University | 2008 |
| Siddiqui, Abbas | Technische Universität Kaiserslautern | 2016 |
| Siddiqui, Afzal | University of California, Berkeley | 2002 |
| Siddiqui, Ghazanfar | Vrije Universiteit Amsterdam | 2010 |
| Siddiqui, Gulfam | Panjab University, Chandigarh | 2007 |
| Siddiqui, Hafiz Muhammad Afzal | National University of Sciences and Technology, Pakistan | 2015 |
| Siddiqui, Hamid | Wayne State University | 2002 |
| Siddiqui, Hasib | Purdue University | 2007 |
| Siddiqui, Mohammed | The University of North Carolina at Chapel Hill | 1957 |
| Siddiqui, Muhammad Salman | Norges tekniske høgskole | 2018 |
| Siddiqui, Nasir | Quaid-i-Azam University | 2010 |
| Siddiqui, Noor | University of Karachi | 2021 |
| Siddiqui, Ohidul | University of Illinois at Chicago | 1996 |
| Siddiqui, Raziuddin | University of Durham | 2010 |
| Siddiqui, Sauleh | University of Maryland College Park | 2011 |
| Siddiqui, Shah Alalm | Aligarh Muslim University | 2010 |
| Siddoway, Michael | Tulane University | 1988 |