Ivor Guest may refer to: Ivor Guest, 1st Baron Wimborne (1835–1914), Welsh industrialist Ivor Guest, 1st Viscount Wimborne (1873–1939), British politician, one of the last Lords Lieutenant of Ireland Ivor Guest, 2nd Viscount Wimborne (1903–1967), British politician Ivor Guest, 3rd Viscount Wimborne (1939–1993), British businessman Ivor Guest, 4th Viscount Wimborne (born 1968), British record producer and composer Ivor Forbes Guest (1920–2018), British lawyer and ballet historian, husband of movement notation expert Ann Hutchinson Guest Ivor Guest (died 1917), elder brother of Ernest Lucas Guest and uncle of Ivor Forbes Guest