There are 13 mathematicians whose last name begin with OET.
| Oetinger, Ferdinand | Martin-Luther-Universität Halle-Wittenberg | 1739 |
| Oetken, Geerd | Friedrich-Alexander-Universität Erlangen-Nürnberg | 1978 |
| Oettel, Martin | Eberhard-Karls-Universität Tübingen | 2000 |
| Oettershagen, Jens | Rheinische Friedrich-Wilhelms-Universität Bonn | 2017 |
| Oetting, Alena | Rice University | 2006 |
| Oettinger, Anthony | Harvard University | 1954 |
| Oettinger, Erich | Philipps-Universität Marburg | 1907 |
| Oettinger, Gerald | Massachusetts Institute of Technology | 1993 |
| Oettinger, Ludwig | Ruprecht-Karls-Universität Heidelberg | 1831 |
| Oettli, Karl | Universität Zürich | 1964 |
| Oettli, Michael | ETH Zürich | 1995 |
| Oetzel, Kenneth | University of California, Santa Cruz | 1995 |
| Öttinger, Hans | Albert-Ludwigs-Universität Freiburg im Breisgau | 1983 |