There are 5 mathematicians whose last name begin with POSTN.
| Postner, Harry | University of Minnesota - Twin Cities | 1970 |
| Postniece, Linda | Australian National University | 2010 |
| Postnikov, Aleksei | Lomonosov Moscow State University | 1949 |
| Postnikov, Alexander | Massachusetts Institute of Technology | 1997 |
| Postnikov, Mikhail |