There are 32 mathematicians whose last name begin with LOI.
| Loi, Andrea | University of Warwick | 1997 |
| Loi, Loi | University of Canterbury | 1982 |
| Loi, Michel | École Normale Supérieure de Lyon | 1996 |
| Loi, Michel | Université Claude Bernard Lyon 1 | 1996 |
| Loi, Nguen | Voronezh State University | 2010 |
| Loi, Nguyen Van | Hungarian Academy of Sciences | 1988 |
| Loi, Phan | The Pennsylvania State University | 1988 |
| Loiacono, Michael | Rutgers University, New Brunswick | 2010 |
| Loibel, Gilberto | Universidade de São Paulo | 1959 |
| Loibl, Katharina | Ruhr-Universität Bochum | 2014 |
| Loi Chung, Tran | Akademie der Wissenschaften der DDR | 1984 |
| Loidreau, Pierre | École Polytechnique | 2001 |
| Loiko, Nikolai | Ural State University | 1964 |
| Loiko, Olessya | Technische Universiteit Eindhoven | 2018 |
| Loira, Nicolás | Université Bordeaux 1 | 2012 |
| Lois, Brian | Iowa State University | 2015 |
| Loiseau, Mathieu | Université Stendhal (Grenoble III) | 2009 |
| Loiseau, Patrick | École Normale Supérieure de Lyon | 2009 |
| Loisel, Benoit | École Polytechnique | 2017 |
| Loisel, Sébastien | McGill University | 2004 |
| Loisel, Stéphane | Université Claude Bernard Lyon 1 | 2004 |
| Loiseleur, Patrick | Université Paris-Sud XI - Orsay | 2002 |
| Loiselle, Denis | ||
| Loiskekoski, Lauri | Freie Universität Berlin | 2017 |
| Lois-Prados, Cristina | Universidade de Santiago de Compostela | 2021 |
| Loiudice, Annunziata | Università degli Studi di Bari | 2004 |
| Loizeaux, Marc | Florida State University | 2001 |
| Loizelet, Julien | Université de Tours | 2008 |
| Loizides, Yiannis | University of Toronto | 2017 |
| Loizou, Costas | Loughborough University | 2023 |
| Loizou, Georghios | University of London | 1967 |
| Loizou, Nicolas | The University of Edinburgh | 2019 |