Viscount Buckmaster

Viscount Buckmaster, of Cheddington in the County of Buckingham, is a title in the Peerage of the United Kingdom. It was created in 1933 for the lawyer and Liberal politician and former Lord Chancellor, Stanley Buckmaster, 1st Baron Buckmaster. He had already been created Baron Buckmaster, of Cheddington in the County of Buckingham, in 1915, also in the Peerage of the United Kingdom. His grandson, the third Viscount, was a diplomat. As of 2017 the titles are held by the latter's nephew, the fourth Viscount, who succeeded in 2007.

The family seat is Ryece Hall, near Ipswich, Suffolk.