John Welsh

John Welsh may refer to:John Welsh of Ayr (1568–1622), religious leader John Welsh of Irongray, religious leader John Welsh (actor) (1904–1985), Irish actor John Welsh, Australian rules football player for Essendon John Welsh (biologist) (1901–2002), American physiologist John Welsh (bishop) (1856–1916), Bishop of Trinidad and Tobago, 1904–1916 John Welsh (diplomat) (1805–1886), American diplomat John Welsh, English football player for Grimsby Town John Welsh (meteorologist) (1824–1859), FRS, Superintendent of Kew Observatory Jon Welsh, Scottish rugby union player