Buckingham is a town in Buckinghamshire, England, United Kingdom.

Buckingham may also refer to:

• Buckingham, Queensland, a locality in the Shire of Boulia, Queensland
• Buckingham, Western Australia, a locality in the Shire of Collie, Western Australia
• Buckingham Bay, Northern Territory
• Buckingham Land District, Tasmania
• Electoral division of Buckingham

• Buckingham, Quebec
• Buckingham Island, Nunavut
• Buckingham House (fur trade post), Alberta

• Buckingham Canal, artificial canal between Kakinada and Chennai along the Coromandel Coast named after the British

• Borough of Buckingham
• Buckingham Hundred
• Buckingham (UK Parliament constituency)
• Buckingham Palace, official London residence of the British monarch

• Buckingham, Colorado
• Buckingham, Florida
• Buckingham, Illinois
• Buckingham, Iowa
• Buckingham Lake, Albany, New York
• Buckingham Park, New Jersey
• Buckingham Township, Bucks County, Pennsylvania
• Buckingham Township, Wayne County, Pennsylvania
• Buckingham, Texas
• Buckingham, Virginia
• Buckingham County, Virginia

• Buckingham School, an English school
• Buckingham School (Florida), a historic schoolhouse in the United States
• University of Buckingham, a private university in England
• Buckingham Charter Magnet High School, Vacaville, California

• Bristol Buckingham, a British Second World War airplane
• Buckingham (automobile), an English automobile
• HMS Revenge (1699) or HMS Buckingham, a 70-gun third-rate
• HMS Buckingham (1731), a 70-gun third rate
• HMS Buckingham (1751), a 70-gun third rate
• HMS Eagle (1774) or HMS Buckingham, a 64-gun third rate
• USS Governor Buckingham (1863), an American Civil War-era naval ship
• USS Buckingham (APA-141), a WWII-era American naval ship

• Buckingham (surname)
• Buckingham (unit), a physical unit of quadrupole moment
• The Buckinghams, an American rock group of the 1960s
• Archdeacon of Buckingham, senior ecclesiastical officer in charge of the Church of England in Buckinghamshire
• Bishop of Buckingham, suffragan bishop of the Church of England Diocese of Oxford
• The Duke of Buckingham, a title of British peerage
• Earl of Buckingham, a title of British peerage
• Buckingham Fountain, a fountain in Chicago, Illinois
• Buckingham, a Beanie Baby bear sold exclusively in the United Kingdom

• The Buckingham (disambiguation)
• Buckingham Browne & Nichols School, a private school in Cambridge, Massachusetts, USA
• Buckingham π theorem, a mathematical theorem about dimensional analysis
• Buckingham potential, an interatomic potential energy model
• HMS Buckingham, a list of ships of the Royal Navy