There are 18 mathematicians whose last name begin with LANS.
| Lansagan, Joseph Ryan | University of the Philippines | 2014 |
| Lansangan, Joseph Ryan | University of the Philippines Diliman | 2014 |
| Lansdon, Robert | University of California, Santa Cruz | 1994 |
| Lansdorp, Simon | Erasmus Universiteit Rotterdam | 2012 |
| Lansdown, Jesse | Rheinisch-Westfälische Technische Hochschule Aachen | 2020 |
| Lansdown, Jesse | University of Western Australia | 2020 |
| Lansdown, Robert | ||
| Lanser, Debby | Universiteit van Amsterdam | 2002 |
| Lanser, Martin | Universität zu Köln | 2015 |
| Lanseraux, G. | ||
| Lansey, Kevin | University of Texas at Austin | 1987 |
| Lansing, Jennifer | University of Illinois at Urbana-Champaign | 2014 |
| Lansing, John | Harvard University | 1949 |
| Lanski, Charles | The University of Chicago | 1969 |
| Lansky, Amy | Stanford University | 1983 |
| Lansky, David | Cornell University | 1991 |
| Lansky, Joshua | Harvard University | 1998 |
| Lansner, Anders | Kungliga Tekniska Högskolan | 1986 |