Baron Hotham, of South Dalton in the County of York, is a title in the Peerage of Ireland. It was created in 1797 for the naval commander Admiral William Hotham, with remainder to the heirs male of his father. Hotham was the third son of Sir Beaumont Hotham, 7th Baronet, of Scorborough, and in 1811 he also succeeded his nephew as eleventh Baronet. Lord Hotham never married and on his death in 1813 he was succeeded in both titles by his younger brother Beaumont, the second Baron and twelfth Baronet. He had previously represented Wigan in the House of Commons.