There are 10 mathematicians whose last name begin with JANU.
| Janu, Sulis | Universitas Negeri Surabaya | 2011 |
| Januario, Tiago de Oliveira | Universidade Federal de Minas Gerais | 2015 |
| Janulis, Kestutis | Vilniaus universitetas | 2015 |
| Janus, Alexander | University of California, Berkeley | 2012 |
| Janus, Ulrich | University of Warwick | 2009 |
| Januschke, Peter | Karlsruher Institut für Technologie (KIT) | 1998 |
| Januschowski, Tim | University College Cork | 2010 |
| Janusz, Gerald | University of Oregon | 1965 |
| Januszewski, Fabian | Karlsruher Institut für Technologie (KIT) | 2009 |
| Januszkiewicz, Tadeusz | Uniwersytet Wrocławski | 1984 |