| Hans-Joachim Nastold | |
| Birth Date: | 13 July 1929 |
| Birth Place: | Stuttgart, Württemberg, German Empire |
| Death Place: | Münster, Northrhine-Westphalia, Germany |
| Nationality: | German |
| Fields: | Mathematics |
| Alma Mater: | University of Heidelberg |
| Doctoral Advisor: | Friedrich Karl Schmidt |
| Doctoral Students: | Gerd Faltings Christel Rotthaus |
Hans-Joachim Nastold (13 July 1929 – 26 January 2004) was a German mathematician, who made notable contributions to algebra and number theory.
Born in Stuttgart, Nastold earned his Abitur in Göppingen.[1] [2] He attended the University of Heidelberg, earning his doctorate in 1957, under supervision of Friedrich Karl Schmidt.