Riddervold is a Norwegian surname. Notable people with the surname include:
Astri Riddervold (1925–2019), Norwegian chemist and ethnologist Catharine Riddervold Wernicke (1798–1862), Danish pianist Hans Riddervold (1795–1876), Norwegian politician Hans Huitfeldt Riddervold (1927–1980), Norwegian businessman Hans Julius Riddervold (1901–1986), Norwegian media executive Jeppe Riddervold, Danish songwriter and music publisher Marianne Riddervold (born 1980), Norwegian orienteer Nils Riddervold Jensen (1863–1938), Norwegian educator and politician