There are 4 mathematicians whose last name begin with USSP.
| Uspal, William | Massachusetts Institute of Technology | 2013 |
| Uspenskij, V. | Lomonosov Moscow State University | 1983 |
| Uspensky, James | St. Petersburg State University | 1910 |
| Uspensky, Vladimir | Lomonosov Moscow State University | 1955 |