There are 31 mathematicians whose last name begin with TAC.
| Tacca, Andrea | Università di Genova | 2005 |
| Taccari, Leonardo | Politecnico di Milano | 2015 |
| Tacchella, Alberto | Università di Genova | 2010 |
| Tacchi, Matteo | Institut National des Sciences Appliquees de Toulouse | 2021 |
| Tacconi, Elisa | Libera Università Internazionale degli Studi Sociali Guido Carli | 2011 |
| Tachajapong, Watcharapong | University of California, Riverside | 2008 |
| Tachauer, Abraham | Bayerische Julius-Maximilians-Universität Würzburg | 1902 |
| Tache, Rozica | University of Bucharest | 2016 |
| Tachet des Combes, Rémi | École Centrale | 2011 |
| Tachiiri, Masayuki | The University of Chicago | 2002 |
| Tachikawa, Hiroyuki | ||
| Tachim-Medjo, Theodore | Université Paris-Sud XI - Orsay | 1995 |
| Tachiya, Yohei | Keio University | 2006 |
| Tachmazidou, Ioanna | Imperial College London | 2008 |
| Tachon, Thibaut | Université d'Orléans | 2019 |
| Tachtsis, Eleftherios | University of the Aegean | 2002 |
| Tacier, Jean-Daniel | ETH Zürich | 1976 |
| Taciroglu, Ertugrul | University of Illinois at Urbana-Champaign | 1998 |
| Tack, Alexander | Technische Universität Berlin | 2024 |
| Tack, Guido | Universität des Saarlandes | 2009 |
| Tack, Jesse | University of California, Berkeley | 2009 |
| Tacken, Henricus | Universiteit van Amsterdam | 1967 |
| Täcklind, Sven | Uppsala universitet | 1936 |
| Tacon, David | Australian National University | 1971 |
| Tacon, Geoffrey | University of Queensland | 2006 |
| Taconis, Krijn | Universiteit Leiden | 1938 |
| Taconis, Ruud | Technische Universiteit Eindhoven | 1995 |
| Tacuri, Margoth | Universidade Federal de Minas Gerais | 2023 |
| Tacuri, Patricia | Universidade de São Paulo | 2013 |
| Tacx, Jacobus | Technische Universiteit Eindhoven | 1986 |
| Tacy, Melissa | Australian National University | 2010 |