There are 36 mathematicians whose last name begin with LACH.
| Lach, John | ||
| Lachal, Aimé | Université Claude Bernard Lyon 1 | 1992 |
| Lachance, Michael | University of South Florida | 1979 |
| Lachand, Armand | Université de Lorraine | 2014 |
| Lachand-Robert, Thomas | Université Pierre-et-Marie-Curie - Paris VI | 1993 |
| Lachapelle, Aimé | Université Paris IX - Dauphine | 2010 |
| Lachapelle, John | University of Texas at Austin | 1995 |
| Lachaud, Gilles | Université Paris Diderot - Paris 7 | 1979 |
| Lachaud, Jacques-Olivier | 1998 | |
| Lachaume, Xavier | Université de Tours | 2017 |
| Lache, Stefan | Heinrich-Heine-Universität Düsseldorf | 1997 |
| Lachenbruch, Peter | University of California, Los Angeles | 1965 |
| Lachenbruch, Simon | Stanford University | 1953 |
| Lachenmaier, Max | Eberhard-Karls-Universität Tübingen | 1925 |
| Lachenmaier, Peter | Universität der Bundeswehr München | 2016 |
| Lacher, Christian | Universität Wien | 2005 |
| Lacher, Martin | Technische Universität München | 2003 |
| Lacher, Robert | University of Georgia | 1966 |
| Lachieze-Rey, Raphael | Université de Lille I | 2010 |
| Lachin, III, John | University of Pittsburgh | 1972 |
| Lachlan, Alistair | University of Cambridge | 1964 |
| Lachman, Dominik | 2021 | |
| Lachmann, Kurt | Technische Universität Berlin | 1924 |
| Lachmann, Maik | ||
| Lachmann, Remo | Technische Universität Carolo-Wilhelmina zu Braunschweig | 2017 |
| Lachmann, Thomas | Technische Universität Graz | 2019 |
| Lachmund, Sven | Technische Universität München | 2010 |
| Lachner, Florian | Ludwig-Maximilians-Universität München | 2018 |
| Lachner, Rainer | Technische Universität Clausthal | 1997 |
| Lachos, Victor | ||
| Lachout, Petr | ||
| Lachowska, Anna | Yale University | 2001 |
| Lachs, Stephanie | Universität Greifswald | 2015 |
| Lachtermacher, Gerson | University of Waterloo | 1993 |
| Lachterman, Sam | Washington University in St. Louis | 1963 |
| Lachtman, Mark | University of Maryland College Park | 1972 |