Redmayne is a surname. Notable people with the surname include:
Andrew Redmayne (born 1989), Australian football (soccer) playerArthur Redmayne (1857–1933), English-born New Zealand cricketer who played for CanterburyEddie Redmayne (born 1982), English actor and modelGeorge Redmayne Murray (1865–1939), English physician who pioneered in the treatment of endocrine disordersHenry Redmayne Holme (1839–1891), Anglican bishop in the late 19th centuryMartin Redmayne, Baron Redmayne (1910–1983), British Conservative politicianRichard Redmayne (1865–1955), British civil and mining engineer