- Source: Mossom
Mossom is a surname. Notable people with the surname include:
Audrey Mossom (1920–2009), English teen celebrity and dancer
Eland Mossom (c. 1709–1774), Irish lawyer and politician
Robert Mossom (bishop) (1617–1679), Bishop of Derry
Robert Mossom (priest), Dean of Ossory in the 18th century