There are 6 mathematicians whose last name begin with HARTK.
| Hartka, Elizabeth | University of California, Berkeley | 1989 |
| Hartka, J. E. | Northwestern University | 1971 |
| Hartkämper, Alois | Philipps-Universität Marburg | 1968 |
| Hartke, Jerome | University of Illinois at Urbana-Champaign | 1961 |
| Hartke, Stephen | Rutgers University, New Brunswick | 2004 |
| Hartkopf, Anna Maria | Freie Universität Berlin | 2020 |