Thane is a surname. Notable people with the surname include:
Amanda Thane (1953–2012), Australian operatic soprano
Bartlett L. Thane (1877–1927), American mining engineer, namesake of the Juneau neighborhood
Elswyth Thane (1900–1984), American romance novelist
Henry Thane (1850–1938), American businessman and bank owner from Arkansas
John Thane (dealer), (1747–1818), English art dealer, working also as an engraver and printseller
John Thane (priest) (died 1727), English churchman
Lucy Thane (born 1967), British documentary filmmaker, event producer and performer
Mark Thane, American politician from Montana
Pat Thane (fl. 1998–present), British historian
Russell T. Thane (1926–2020), American politician from North Dakota