Accardi is an Italian surname. Notable people with the surname include:
Carla Accardi (1924–2014), Italian painterGimena Accardi (born 1985), Argentine actress, model and occasional singerJimmi Accardi, musician, songwriter, and music producerMaria T. Accardi' academic in the field of library scienceMillicent Borges Accardi, Portuguese-American poetPietro Accardi (born 1982), Italian footballerSettimo Accardi (1902–1977), Sicilian-American mobsterUgo Attardi (1923-2006), Italian painter, sculptor and writerVincent Accardi (born 1982), American musician