Badeley is a surname. Notable people with the surname include:
Cecil Badeley (1896–1986), New Zealand rugby footballer Edward Badeley (c. 1803–1868), English ecclesiastical lawyer Henry Badeley, 1st Baron Badeley (1874–1951), English Baron and civil servant John Carr Badeley (1794–1851), English medical doctor Sydney Badeley (1902–1981), New Zealand cricketer Victor Ivan Badeley (1898–1971), New Zealand rugby footballer
See also Baddeley