There are 30 mathematicians whose last name begin with KATO.
| Kato, Chosaburo | The Ohio State University | 1939 |
| Kato, Goro | University of Rochester | 1979 |
| Kato, Hirokazu | ||
| Kato, Hisao | University of Tsukuba | 1982 |
| Kato, Junko | Yale University | 1992 |
| Kato, Kazuya | University of Tokyo | 1980 |
| Kato, Keiju | Tokyo Institute of Technology | 2020 |
| Kato, Kengo | University of Tokyo | 2009 |
| Kato, Kiriko | Kyoto University | 1996 |
| Kato, Masaaki | ||
| Kato, Mitsuyoshi | Kyoto University | 1971 |
| Kato, Naoki | University of Tokyo | 2013 |
| Kato, Saul | Columbia University | 2013 |
| Kato, Syu | University of Tokyo | 2003 |
| Kato, Takashi | University of Tokyo | 2006 |
| Kato, Tosio | University of Tokyo | 1951 |
| Kato, Tsuyoshi | Tohoku University | 2003 |
| Kato, Tsuyoshi | Kyoto University | 1995 |
| Kato, Yoshio | Kyoto University | 1968 |
| Katoanga, Tui | University of Wollongong | 1998 |
| Katoen, Joost-Pieter | Universiteit Twente | 1996 |
| Katok, Anatole | Lomonosov Moscow State University | 1968 |
| Katok, Elena | The Pennsylvania State University | 1996 |
| Katok, Svetlana | University of Maryland College Park | 1983 |
| Katona, Gyula | Hungarian Academy of Sciences | 1997 |
| Katona, Gyula | Eötvös Loránd University | 1968 |
| Katona, Zsolt | Eötvös Loránd University | 2007 |
| Katopodes, Nikolaos | ||
| Katouli, Allen | University of California, Irvine | 2009 |
| Katovsky, Alexander | University of Cambridge | 2015 |