Ottley is an English surname. Notable people with this surname include the following:
Adam Ottley (1653–1723), English Anglican bishop Alice Ottley (1840–1912), English educator Charles Ottley (1858–1932), English naval officer David Ottley (born 1955), English javelin thrower David Ottley (cricketer) (born 1944), English cricketer Doug Ottley (1923–1983), New Zealand footballer Francis Ottley (1600 or 1601–1649), English politician and soldier Jerold Ottley (1934–2021), American choirmaster Kjorn Ottley (born 1989), Trinidadian cricketer Passie Fenton Ottley (1868–1940), Chair of the Georgia State Library Commission Richard Ottley (1626–1670), English politician Richard Ottley (judge) ( 1827–1833), British colonial administrator Robert Lawrence Ottley (1856–1933), English theologian Roi Ottley (1906–1960), American writer and journalist Ryan Ottley (born 1975), American comic book artist William Young Ottley (1771–1836), English art collector Yannick Ottley (born 1991), Trinidadian cricketer