Lord Sherard, Baron of Leitrim, was a title in the Peerage of Ireland in 1627. The third holder of the barony would also be named Baron Harborough (1714), Viscount Sherard (1718), and Earl of Harborough (1719), with the viscountcy ending with the death of its original holder in 1732, but the other titles persisting in the family until 1859. The Sherard barony became dormant in 1931 with the death of the last known male-line family member.