There are 63 mathematicians whose last name begin with NIL.
| Nilakanta, Haema | University of Minnesota - Twin Cities | 2020 |
| Nilakantan, Lakshmi | University of Minnesota - Twin Cities | 1993 |
| Nilakantan, Nandini | Indian Institute of Science, Bangalore | 2001 |
| Nilan, Thomas | University of Illinois at Urbana-Champaign | 1961 |
| Nilant, Marguerite | Universiteit van Amsterdam | 1937 |
| Nilas, Phongchai | Vanderbilt University | 2003 |
| Nilawar, Rahul | University College London | 2012 |
| Niles, Andrew | University of California, Berkeley | 2014 |
| Niles, David | Indiana University-Purdue University Indianapolis | 2009 |
| Niles, Richard | The University of Chicago | 1977 |
| Niles-Weed, Jonathan | Massachusetts Institute of Technology | 2019 |
| Nili Ahmadabadi, Mohammad | Yazd University | 2009 |
| Nilim, Arnab | University of California, Berkeley | 2004 |
| Nili Sani, Hamid Reza | 2003 | |
| Nilizadeh, Shirin | Indiana University | 2014 |
| Nilklad, Lakana | Oregon State University | 2004 |
| Nill, Benjamin | Eberhard-Karls-Universität Tübingen | 2005 |
| Nill, Florian | Ludwig-Maximilians-Universität München | 1987 |
| Nill, Jakob | Eberhard-Karls-Universität Tübingen | 1973 |
| Nilles, Hans-Peter | Rheinische Friedrich-Wilhelms-Universität Bonn | 1978 |
| Nillesen, Johannes | Rijksuniversiteit Groningen | 1992 |
| Nillius, Peter | Kungliga Tekniska Högskolan (KTH) | 2004 |
| Nillsen, Rodney | Flinders University | 1970 |
| Nilsen, Halvor | ||
| Nilsen, May | University of Newcastle | 1996 |
| Nilsen, Tine | Universitetet i Tromsø – Norges arktiske universitet | 2018 |
| Nilsen-Hamilton, Marit | ||
| Nilson, Edwin | Harvard University | 1941 |
| Nilson, Sven | Cornell University | 1929 |
| Nilson, Tomas | Mid Sweden University | 2013 |
| Nilsrakoo, Weerayuth | Khon Kaen University | 2010 |
| Nilssen, Torstein | Universitetet i Oslo | 2013 |
| Nilssen, Trygve | Universitetet i Bergen | 2002 |
| Nilsson, Andreas | Stockholm University | 1997 |
| Nilsson, Arne | ||
| Nilsson, Bengt | Lund University | 1995 |
| Nilsson, Dag | Lund University | 2018 |
| Nilsson, David | University of Texas at Austin | 1973 |
| Nilsson, Eric | University of Massachusetts Amherst | 1989 |
| Nilsson, Erik | Universitetet i Oslo | 2017 |
| Nilsson, Gustav | Universität Potsdam | 2025 |
| Nilsson, Gustav | Lund University | 2019 |
| Nilsson, Jan | University of Rochester | 1962 |
| Nilsson, Johan | Lund University | 2007 |
| Nilsson, Johan | Aarhus University | 2007 |
| Nilsson, Jonas | Uppsala universitet | 2000 |
| Nilsson, Jonathan | Uppsala universitet | 2016 |
| Nilsson, Kari | Turun yliopisto | 1997 |
| Nilsson, Lennart | Umeå University | 1985 |
| Nilsson, Lisa | Stockholm University | 2009 |
| Nilsson, Marcus | Linnaeus University | 2005 |
| Nilsson, Mårten | Lund University | 2023 |
| Nilsson, Martin | Uppsala universitet | 2004 |
| Nilsson, Martin | University of Tokyo | 1989 |
| Nilsson, Nils | Stanford University | 1958 |
| Nilsson, Nils | Lund University | 1965 |
| Nilsson, Per | Lund Institute of Technology | 1982 |
| Nilsson, Per-Olaf | ||
| Nilsson, Robert | Linköpings Universitet | 2006 |
| Nilsson, Robert | Högskolan i Skövde | 2006 |
| Nilsson, Stefan | Linköpings Universitet | 1997 |
| Nilsson, Stefan | Lund University | 1996 |
| Nilubol, Chanin | Georgia Institute of Technology | 2000 |