Groff (surname) explained

Groff is an anglicized form of the surname Graf or Graff and of predominantly Swiss and sometimes German origin. Notable people with the surname include:

• Andrew Groff, American businessman and politician
• Jonathan Groff (born 1985), American actor
• Jonathan Groff, American comedy writer
• Lauren Groff (born 1978), American writer
• Mike Groff (born 1961), American racing driver
• Peter Groff (born 1963), American politician from Colorado
• Richard F. "Regis" Groff (1935-2014), American politician from Colorado
• Robbie Groff (born 1966), American racing driver
• Ulysses Grant Groff (1865–1950), American landowner and philanthropist
• Skip Groff (1948–2019), American record producer
• Sarah True (née Groff, born 1981), American triathlete