Hersh (Yiddish: הערש) refers to the first name and family names:
- Given names
- Hersh Leib Sigheter
- Hersh Wolch
Hersh may also be a nickname for Herschel (disambiguation).
- Last names
- Arek Hersh, German Nazi Holocaust survivor and writer
- Kristin Hersh, American singer-songwriter
- Reuben Hersh, American mathematician
- Seymour "Sy" Hersh, American journalist