Herrnfeld
Herrnfeld is the family name of the following people:
- Anton Herrnfeld (1866–1929), actor, author and theater director, see Gebrüder-Herrnfeld-Theater
- Donat Herrnfeld (1867–1916), actor, author and theater director, see Gebrüder-Herrnfeld-Theater
- Frank P. Herrnfeld (1904–1981), German-American engineer and technical developer