Namesakes
Australian Prime Ministers:
1 prime minister
Billy Hughes 1915-1923 
Hall-of-Famers:
1 basketball
(basketball) Robert Hughes 2017
Notable Actors and Actresses:
2 actors, 1 actress
Geoffrey Hughes 1944-2012
Miko Hughes 1986-
Keisha Castle-Hughes 1990-
Notable Athletes:
1 basketball, 1 football, 1 soccer
(basketball) Cándido Sibilio (a.k.a. Hughes) 1958-2019
(soccer) Aaron Hughes 1979-
(football) Montori Hughes 1990-
Notable Businesspeople:
1 businessperson
Howard Hughes 1905-1976
Notable Filmmakers:
1 director
John Hughes 1950-2009
Olympic Medalists:
1 bronze
(bronze) Edna Hughes 1932 swimming - 4x100 m freestyle relay