Franz is a surname of German origin. Notable persons with this name include:
Agnes Franz (1794–1843), German writer Anselm Franz (1900–1994), Austrian engineer Arthur Franz (1920–2006), American actor Dennis Franz (born 1944), American actor noted for NYPD Blue Eduard Franz (1902–1983), American actor Elizabeth Franz (born 1941), American actress Ellen Franz (1839–1923), German pianist and actress Friedrich Franz (1783–1860), Moravian physicist and mathematician Frederick William Franz (1893–1992), past president of the Jehovah's Witnesses Helmut Franz (1911–2002), German academic teacher and choral conductor Horst Franz (born 1940), German football manager John E. Franz (1929–2026), American organic chemist Johnny Franz (1922–1977), UK record producer Katherine Franz (born 1972), American chemist Kurt Franz (1914–1998), German Nazi SS commandant of Treblinka extermination camp Linda Franz, American politician Ludwig Franz (1922–1990), German politician Marie-Louise von Franz (1915–1998), Swiss Jungian psychologist and scholar Maik Franz (born 1981), German footballer Mike Frantz (born 1986), German footballer Nolan Franz, American football player Raymond Franz (1922–2010), former Jehovah's Witness Robert Franz (1815–1892), German composer Rod Franz (1925–1999), American football player Romeo Franz (born 1966), German musician and politician Ron Franz (1945-2022), American professional basketball player Walter Franz (1911–1992), German theoretical physicist Wilhelm Franz (1913–1971), German audio engineer Wolfgang Franz (economist) (born 1944), German economist Wolfgang Franz (mathematician) (1905–1996), German mathematician