Frühwirth is a surname. Notable people with the surname include:
Andreas Frühwirth (1845–1933), Austrian friar of the Dominican Order David Frühwirth (born 1974), Austrian violinist Eduard Frühwirth (1908–1973), Austrian football player and manager Hans Frühwirth, Austrian slalom canoeist Josef Frühwirth (1907–1944), Austrian international footballer Thomas Frühwirth (born 1981), Austrian para-cyclist