Acklom is a surname. Notable people by that name include:
Cecil Ryther Acklom (1872–1937), British officer in the Royal Navy Esther Acklom (1788–1818), British heiress George Moreby Acklom (1870–1959), British writer, editor, and critic based in New York City Mark Acklom (born 1973), English conman and fraudster