Auld is a surname. Notable people with the name include:
Alex Auld (born 1981), Canadian hockey playerAndrew Auld (1799–1873), Scottish ship's carpenter in HawaiiAndy Auld (1900–1977), Scottish-American soccer playerBertie Auld (born 1938), Scottish football player and managerCathy Auld, Canadian curlerDoug Auld (born 1962), American editor and publisher of Sprint Car & Midget MagazineEric Auld (1931–2013), Scottish painterF. H. Auld (1881–1961), Canadian agricultural scientist and Saskatchewan's Deputy Minister of AgricultureGeorgie Auld (1919–1990), Canadian-American jazz tenor saxophonist, clarinetist and bandleaderJames Auld (disambiguation), multiple people, including:James Auld (politician) (1921–1982), Canadian politicianJames Muir Auld (1879–1942), Australian artistJim Auld, New Zealand rugby league playerJohn Allan Auld (1853–1924), Canadian newspaper owner and politicianPatrick Auld, Australian winemaker, father of W. P. AuldRobin Auld (born 1937), judge in the English Court of AppealRobin Auld (musician) (born 1959), South African singer-songwriter, guitarist, poet and writerW. P. Auld (1840–1912),Australian explorer, wine maker and merchantWilliam Auld (1924–2006), Scottish author and Esperanto leader