There are 5 mathematicians whose last name begin with DEMC.
| Demčenko, Vasilije | University of Belgrade | 1923 |
| Demchenko, K. | Rostov on Don State University | 2002 |
| Demchenko, Nikolay | Kharkiv National University of Radioelectronics | 1970 |
| Demchenko, Oleg | St. Petersburg State University | 2000 |
| Demchuk, Pavlo | Rice University | 2012 |