Baron Clinton is a title in the Peerage of England. It was created in 1298 for John de Clinton.
The peerage of Baron Clinton was created in 1298 for Sir John de Clinton, a knight who had served in the Scottish and French wars. The peerage was created by writ, which means that it can descend through both male and female lines. It is thus one of the most ancient English titles still in existence. The first Baron's great-great-great-grandson, the fifth Baron, fought on the Yorkist side in the Wars of the Roses. He was attainted in 1461 but late restored to his title. His great-great-grandson, the ninth Baron, was created Earl of Lincoln in 1572. The titles remained united until 1692 upon the death of his great-great-great-grandson, Edward de Clinton, fifth Earl of Lincoln and 13th Baron Clinton. The earldom was inherited by the late Earl's cousin, the sixth Earl (see the Earl of Lincoln for later history of this title) while the barony fell into abeyance between the issue of his two aunts, Lady Margaret Clinton (d. 1688) and Lady Arabella Clinton, the daughters of Theophilus de Clinton, 4th Earl of Lincoln and 12th Baron Clinton.