Moulden is a surname. Notable people with the surname include:
Beaumont Arnold Moulden (1849–1926), lawyer and politician in South Australia Frank Beaumont Moulden (1876–1932), his son, lawyer and Lord Mayor of Adelaide Horace M. Moulden (born 1898), British trade union leader Julia Moulden, Canadian writer Paul Moulden (born 1967), English footballer
See also Moulden, Northern Territory, suburb of Palmerston, Australia