There are 93 mathematicians whose last name begin with MACH.
| Mach, Ernst | Universität Wien | 1860 |
| Mach, George | Purdue University | 1963 |
| Mach, Lukas | University of Warwick | 2015 |
| Mach, Megan | University of British Columbia | 2012 |
| Mach, Nguyet Minh | Università di Pisa | 2012 |
| Mach, Thomas | Technische Universität Chemnitz | 2012 |
| Mach, Traci | The Ohio State University | 2000 |
| Mach, Walter | Technische Universität Chemnitz | 1972 |
| Machacek, John | Michigan State University | 2018 |
| Machacek, Roman | Technical University of Ostrava | 2001 |
| Machado, Ana | Universidade Estadual Paulista, São Paulo | 2011 |
| Machado, Armando | Université de Paris | 1970 |
| Machado, Catia | Universidade de Lisboa | 2014 |
| Machado, Diogo | Universidade Federal de Minas Gerais | 2016 |
| Machado, Fabiano | Universidade de São Paulo | 2003 |
| Machado, Fábio | Universidade de São Paulo | 1994 |
| Machado, Gustavo | Universidade Estadual de Campinas | 2014 |
| Machado, Hilton | The University of Chicago | 1971 |
| Machado, Jose | University of Illinois at Urbana-Champaign | 1989 |
| Machado, José Lucas | Universidade Federal de Pernambuco, Recife | 2020 |
| Machado, Luciano | Texas A&M University | 2007 |
| Machado, Natã | Universidade Federal de Santa Catarina | 2022 |
| Machado, Nelson | University of Illinois at Urbana-Champaign | 1972 |
| Machado, Nílson | Universidade de São Paulo | 1989 |
| Machado, Patricia | The University of Edinburgh | 2000 |
| Machado, Paulo | Universidade Estadual de Campinas | 1997 |
| Machado, Rodrigo | Universidade Federal do Rio Grande do Sul | 2012 |
| Machado, Rosa Maria | Universidade Estadual de Campinas | 2008 |
| Machado, Roselaine | Universidade da Madeira | 2019 |
| Machado, Silvio | Instituto de Matemática Pura e Aplicada | 1967 |
| Machado, Simon | University of Cambridge | 2022 |
| Machado, Stella | The University of Chicago | 1976 |
| Machado, Ulla | Lund University | 2002 |
| Machado de Oliveira, Anna | Universidade Estadual de Campinas | 2017 |
| Machado Manhães de Castro, Pedro | Université de Nice-Sophia Antipolis | 2010 |
| MacHale, Des | University of Keele | 1972 |
| Machane, Werner | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1990 |
| MacHardy, Laura | University of Nottingham | 2005 |
| Machart, Pierre | Aix-Marseille Université | 2012 |
| Machavariani, Maia | ||
| Machchindra, Gophane | University of Pune | 2013 |
| Mache, Detlef | Universität Dortmund | 1991 |
| Mache, Jens | University of Oregon | 1999 |
| Machedon, Matei | Princeton University | 1986 |
| Machekano, Rhoderick | University of California, Berkeley | 2006 |
| Macheleidt, Gerd | Friedrich-Schiller-Universität Jena | 1967 |
| Machen, Casey | Michigan State University | 2016 |
| Machen, Michael | University of Notre Dame | 2017 |
| MacHenry, Trueman | Adelphi University | 1961 |
| Macher, Jeffery | University of California, Berkeley | 2001 |
| Macheras, Nikolaos | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1984 |
| Machery, Edouard | Université Pantheon-Sorbonne : Paris I | 2004 |
| Machgeels, Claude | ||
| Machì, Antonio | ||
| Machiavelo, Antonio | Cornell University | 1993 |
| Machida, Motoya | The Johns Hopkins University | 1999 |
| Machielen, Kees | Technische Universiteit Eindhoven | 1987 |
| Machin, Alan | University of Nottingham | 1971 |
| Machin, Stephen | University of Warwick | 1988 |
| Machina, Mark | Massachusetts Institute of Technology | 1979 |
| Machín Almeida, Jediael | Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional (CINVESTAV-IPN) | 2017 |
| Machinea, Jose | University of Minnesota - Twin Cities | 1983 |
| Machinek, Lars | Karlsruher Institut für Technologie (KIT) | 2017 |
| Machiraju, Rajasri | University of California, Santa Barbara | 1994 |
| Machiraju, Sridhar | University of California, Berkeley | 2006 |
| Machireddy, Amrutha | Indian Institute of Science | 2022 |
| Mächler, Martin | ETH Zürich | 1989 |
| Mächler, Wilhelm | ETH Zürich | 1932 |
| Machlup, Fritz | Universität Wien | 1923 |
| Machlup, Stefan | Yale University | 1953 |
| Machmer-Wessels, Keelia | University of New Hampshire | 2015 |
| Machmouchi, Widad | University of Washington | 2013 |
| Machner, Joachim | Technische Universität Bergakademie Freiberg | 1963 |
| Machnik, Adam | Institut National des Sciences Appliquées de Rouen | 2005 |
| Macho González, Santiago | École Polytechnique Fédérale de Lausanne (EPFL) | 2004 |
| Machol, Robert | University of Michigan | 1958 |
| Machorro, Eric | University of Washington | 2010 |
| Machortov, S. | Voronezh State University | 1986 |
| Machost, Bernd | Rheinische Friedrich-Wilhelms-Universität Bonn | 1970 |
| Macho-Stadler, Inés | École des hautes études en sciences sociales Paris | 1989 |
| Macho-Stadler, Marta | Université Claude Bernard Lyon 1 | 1996 |
| Machover, Maurice | New York University | 1963 |
| Machover, Moshe | Hebrew University of Jerusalem | 1962 |
| Machover, Tod | ||
| Macht, Wolfgang | Technische Universität Dresden | 1986 |
| Machtey, Michael | Massachusetts Institute of Technology | 1969 |
| Machtinger, Lawrence | Washington University in St. Louis | 1965 |
| Machtyngier, E. | Universidade Federal do Rio de Janeiro | 1991 |
| Machu, François-Xavier | Chinese Academy of Sciences | 2008 |
| Machu, François-Xavier | Université de Lille I | 2008 |
| Machuca, Raul | Lehigh University | 1971 |
| Machura, Michał | Uniwersytet Śląski w Katowicach | 2003 |
| Machusko, Jr., Andrew | University of Georgia | 1968 |