- Source: John Buckingham
- Istana Buckingham
- George Villiers, Adipati Buckingham Pertama
- BMW Seri 8 (G15)
- John Anthony Pople
- Josef Loschmidt
- John William Bean
- Pangeran George dari Wales
- Anne, Putri Kerajaan
- James Charles Stuart
- George IV dari Britania Raya
- John Buckingham
- Buckingham
- Buckingham Nicks
- Buckingham House
- Buckingham (surname)
- Duke of Buckingham
- John Buckingham (jockey)
- Lindsey Buckingham
- George Villiers, 1st Duke of Buckingham
- Edward Stafford, 3rd Duke of Buckingham
John Buckingham may refer to:
John Bokyngham (died 1398), treasury official and Bishop of Lincoln
John Buckingham (chemist) (1943–2015), British chemist and author of chemical dictionaries
Jack Buckingham (John Buckingham, 1903–1987), English cricketer and footballer
John Buckingham (MP), in 1416 MP for Northampton (UK Parliament constituency)
John Buckingham (jockey) (1940–2016), rider of Foinavon, winner of the 1967 Grand National