This article contains a list of the known knights of the shire who represented Buckinghamshire in the Parliament of England and similar bodies of lesser status between 1290 and 1660.
Knights of the shire were also summoned to meetings which have not been classified as Parliaments by modern expert opinion.
The English civil year started on 25 March until 1752 (Scotland having changed to 1 January in 1600).
The names of knights of the shire, taken from the list in The History and Antiquities of Buckinghamshire by George Lipscomb (unless a volume from the History of Parliament Trust on the House of Commons at a particular period is available), are given in alphabetical order for each group of representatives.
Where such cases have been identified the persons have been distinguished by a Roman number after the name (in order of first election); except where the number used to distinguish different candidates of the same name during the same period, by the authors of the books on the House of Commons mention in the references section, are used.
It is known that the Sheriffs of the English Counties were ordered to send knights of the shire to attend a number of Parliaments before 1265, but they were not required to have them chosen by election.