There are 6 mathematicians whose last name begin with SIEGF.
| Siegfanz, Monika | Humboldt-Universität zu Berlin | 2000 |
| Siegfried, John | University of Wisconsin-Madison | 1972 |
| Siegfried, John | University of California, San Diego | 2012 |
| Siegfried, John | San Diego State University | 2012 |
| Siegfried, Kate | University of California, Santa Cruz | 2006 |
| Siegfried, Peter | Universität Regensburg | 1973 |