Trevithick ( ) is a Cornish surname. Notable people with the surname include:
- Francis Trevithick (1812âÂÂ1877), British locomotive engineer
- Jeremy Trevithick (born 2002), Spanish rugby union player
- Jonathan Trevethick (1864âÂÂ1939), New Zealand politician
- Matthew Trevithick, American student, writer and researcher
- Paul Trevithick (born 1959), American inventor, engineer and entrepreneur
- Richard Trevithick (1771âÂÂ1833), British inventor, mining engineer and locomotive engineer
- William Edward Trevithick (1899âÂÂ1958), Irish botanical illustrator
See also