Hoyles is a surname. Notable people with the surname include:
Celia Hoyles (born 1946), British mathematician Hugh Hoyles (1814–1888), Newfoundland politician Lesley Hoyles, Welsh microbiologist Newman Wright Hoyles (1777–1840), English-born businessman and politician in Newfoundland
Fictional Jayden Hoyles, from Daybreak (2019 TV series)
See also Hoyle