Baron Foley is a title that has been created twice in the Peerage of Great Britain, both times for members of the same family.
The first creation came in 1712 in favour of Thomas Foley, who had earlier represented Stafford in the House of Commons. He was the grandson of the prominent ironmaster Thomas Foley and the nephew of Paul Foley, Speaker of the House of Commons, and Philip Foley. However, this creation became extinct in 1766 on the death of his son, the second Baron.
The second creation came in 1776 when the barony was revived for Thomas Foley, the cousin, heir and namesake of the last holder of the 1712 creation, who was created Baron Foley, of Kidderminster in the County of Worcester. He was a former Member of Parliament for Droitwich and Herefordshire. He was succeeded by his son, the second Baron. He also represented Droitwich and Herefordshire in Parliament and served as Postmaster General. On his death the title passed to his son, the third Baron. He notably held office as Captain of the Honourable Corps of Gentlemen-at-Arms (Government Chief Whip in the House of Lords) in the Whig administration of Lord Grey.