| South Buckinghamshire | |
|---|---|
| Former county constituency for the House of Commons | |
| County | Buckinghamshire |
| 1950–1974 | |
| Seats | One |
| Created from | Aylesbury and Eton & Slough |
| Replaced by | Beaconsfield and Chesham & Amersham |
South Buckinghamshire was a parliamentary constituency in the county of Buckinghamshire, England. From 1950 to 1974, it returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom, elected by the first-past-the-post voting system.