Troop is a surname. Notable people with this surname include:
Alex Troop (born 1963), Canadian football player Arthur Troop (1914–2000), British police officer Bill Troop (born 20th century), American(?) author Ian Troop (born 20th century), Canadian executive officer Jared C. Troop (ca. 1837–1876), Canadian lawyer and political figure Lee Troop (born 1973), Australian marathon runner Nicholas Troop (born 20th century), British health psychologist Sandra Troop (born 1966), British canoeist
See also Throop (disambiguation)#People Tropp (surname) Troup (disambiguation)#People Troop (disambiguation)