Arthur Guinness (disambiguation)
Arthur Guinness is the name of:
- Arthur Guinness (1725-1803), Irish brewer
- Arthur Guinness, 1st Baron Ardilaun ( 1840-1915 ), Irish businessman, politician and philanthropist
- Arthur Guinness, 3rd Earl of Iveagh ( 1937-1992 ), Anglo- Irish politician
- Arthur Guinness, 4th Earl of Iveagh ( b. 1969 ), British politician
- Disambiguation