Percy Jocelyn (29 November 1764 – 3 September 1843) was Anglican Bishop of Clogher in the Church of Ireland from 1820 to 1822. He was forced from his position due to claims of homosexual practices, which were outlawed under the Buggery Act 1533.
The third son of Robert Jocelyn, first Earl of Roden, whose family estates were in Castlewellan, County Down, by his wife Lady Anne Hamilton, he graduated with a BA from Trinity College Dublin. At Trinity, he was regarded as something of a bookworm, spending much of his time in his rooms on Library Square. He was later described as "a tall thin young man with a pale, meagre and melancholy countenance, and so reserved in his manners and recluse in his habits that he was considered by every body to be both proud and unsociable".
He was rector of Tamlaght, archdeacon of Ross (1788–1790), treasurer of Armagh (1790–1809), a prebend of Lismore (1796–1809), and bishop of Ferns and Leighlin (1809–1820) before becoming bishop of Clogher.
Two years later in 1811, Jocelyn's brother John's coachman, James Byrne, accused him of "taking indecent familiarities" (possibly buggery) and of "using indecent or obscene conversations with him". Byrne was sued for criminal libel by Jocelyn and on conviction was sentenced to two years in jail and also to public flogging. Recanting his allegations at the prompting of the bishop's agent, the floggings were stopped. A public subscription was raised in 1822 to raise money for Byrne to try to make up for this miscarriage of justice.