Hemsworth is a surname. Notable people with the surname include:
Chris Hemsworth (born 1983), Australian actor, brother of Liam and Luke
Gerard Hemsworth (born 1945), British academic and contemporary artist
Liam Hemsworth (born 1990), Australian actor, brother of Chris and Luke
Luke Hemsworth (born 1980), Australian actor, brother of Chris and Liam
Ryan Hemsworth, Canadian music producer
Wade Hemsworth (1916–2002), Canadian folk singer and songwriter