There are 9 mathematicians whose last name begin with HELS.
| Helsabeck, Henry | University of Missouri - Columbia | 1975 |
| Helsel, Jolien | Kent State University | 2008 |
| Helsel, Robert | The Ohio State University | 1942 |
| Helsing, Johan | ||
| Helske, Satu | Jyväskylän yliopisto | 2016 |
| Helsloot, Ira | Vrije Universiteit Amsterdam | 1994 |
| Helsø, Martin | Universitetet i Oslo | 2020 |
| Helson, Henry | Harvard University | 1951 |
| Helstrom, Carl | California Institute of Technology | 1951 |