McKiernan is a surname. Notable people with the surname include:
Andrew J. McKiernan (born 1970, Sydney, Australia), Australian speculative fiction writer and Illustrator
Brian Mág Tighearnán (anglicised Brian McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1358 until 1362
Catherina McKiernan (born 1969), Irish long-distance runner
Conchobar ‘Buidhe’ Mág Tighearnán (anglicised Conor ‘The Tawny’ McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1312 until 1314
Cú Connacht Mág Tighearnán (anglicised Constantine McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1383 until his death in 1412
David D. McKiernan (born 1950), United States Army four-star general and Commander ISAF and USFOR-A
Dennis McKiernan (born 1932), American fantasy writer best known for The Iron Tower
Domhnall ’An Saithnech’ Mág Tighearnán (anglicised Donal McKiernan of Saitne) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1311 until 1312
Douglas Mackiernan the first officer of the Central Intelligence Agency (CIA) to be killed in the line of duty.
Duarcán Mág Tighearnán, the Second (anglicised Durcan McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1279 until his death in 1290
Eoin McKiernan (1915–2004), early Irish Studies scholar and founder of Irish American Cultural Institute
Fergal Mág Tighearnán the First, (anglicised Fergal McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1362 until his death in 1383
Fergal Mág Tighearnán, the Second, (anglicised Fergal McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1512 until his death in 1523
Fergal Mág Tighearnán, the Third, (anglicised Fergal McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan until his death in 1588
Gíolla Íosa Mór Mág Tighearnán (d. 1279), (anglicised ‘Big’ Gilleese McKiernan), was chief of the McKiernan Clan of Tullyhunco, County Cavan from c.1269 until his death in 1279
Íomhaor Mág Tighearnán, the Second, (anglicised Ivor McKiernan), was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1258 until his death c.1269.
Jim McKiernan (1944–2018), Irish-born Australian politician
John Mág Tighearnán the First, (anglicised John McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan until his death in 1499
John Mág Tighearnán, the Second, (anglicised John McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan including the period 1641 to 1657
John S. McKiernan (1911–1997), American Democratic politician and Lieutenant Governor and Governor of Rhode Island
Kevin McKiernan (born 1944), veteran foreign correspondent and documentary filmmaker
Macraith Mág Tighearnán (d.1258), (anglicised Magrath McKiernan), was chief of the McKiernan Clan of Tullyhunco, County Cavan from c.1240 until his death in 1258.
Matha Mág Tighearnán (anglicised Matthew McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1290 until 1311
Michael McKiernan, rugby league footballer
Sithric ‘Carrach-in-Cairn’ Mág Tighearnán (anglicised Sitric ‘the Scabbed of Carn’ McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan in the year 1290
Tadhg Mág Tighearnán (anglicised Teigue McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan until his death in 1474
Tawnia McKiernan, American television director
Tomás Mág Tighearnán (anglicised Thomas McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1314 until his death in 1358
William Mág Tighearnán (anglicised William McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1499 until his death in 1512
McKiernan is a surname. Notable people with the surname include: Andrew J. McKiernan (born 1970, Sydney, Australia), Australian speculative fiction writer...
Tawnia McKiernan is an American television director and producer. Since the mid-1990s she has amassed a number of directorial credits. She is also the...
Catherina McKiernan (born 30 November 1969 in Cornafean, County Cavan) is a former long-distance runner from Ireland, who competed in the marathon, 10...
John Joshua McKiernan (born 18 January 2002) is a professional footballer who plays as a central midfielder for Morecambe and the Northern Ireland U21...
Charles McKiernan may refer to: Joe Beef (1835–1889), Montreal tavern owner Charles Henry McKiernan (1825–1892), Santa Cruz settler This disambiguation...
nobody." Part of McKiernan's local fame was due to his disfigurement by a grizzly bear. As a consequence, "it was said of McKiernan that no grizzly would...
Kevin McKiernan is an American foreign correspondent, photographer and documentary filmmaker. McKiernan's work, nominated for the Pulitzer Prize, has...
actress McKiernan Clan McKernan (surname) McKiernanMcTiernan McTernan Kernan (disambiguation) Tiernan This page lists people with the surname Kiernan. If...
Matthew Harry McKiernan (born 14 June 1994) is an English former cricketer, a legspinning all-rounder he played for Derbyshire between 2018 and 2023....
Michael McKiernan is a former professional rugby league footballer who played in the 1980s. He was part of the inaugural Newcastle Knights squad from...
Eoin McKiernan (10 May 1915 – 18 July 2004), was teacher and scholar in the interdisciplinary field of Irish Studies in the United States and the founder...
Charles McKiernan (4 December 1835 County Cavan, Ireland – 15 January 1889, Montreal, Quebec, Canada) was a well-known Irish-Canadian Montreal tavern...
Sam; McKiernan, Jennifer (25 March 2024). "UK imposes sanctions after Chinese-backed cyber-attacks". BBC News. BBC. Retrieved 25 March 2024. McKiernan, Jennifer;...
December 11, 2013 (2013-12-11) 911 11.19 198 12 "The Black Queen" Tawnia McKiernan Breen Frazier January 15, 2014 (2014-01-15) 912 10.35 199 13 "The Road...
James Philip McKiernan (11 October 1944 – 10 August 2018) was an Irish-born Australian politician. Born in Cavan, Ireland, he was a fitter and turner...
Conchobar 'Buidhe' Mág Tighearnán (anglicised Conor 'The Tawny' McKiernan) was chief of the McKiernan Clan of Tullyhunco, County Cavan from 1312 until 1314 List...
Secrets of Eden is a 2012 suspense television film directed by Tawnia McKiernan, based on a book by Chris Bohjalian and published in 2010. The film was...
in 1970 by a 68%–32% margin over John McLaughlin, a Catholic priest who at the time supported the Vietnam War. McLaughlin, who later left the priesthood...
weapons trade". BBC News. BBC. 4 April 2024. Retrieved 4 April 2024. McKiernan, Jennifer (4 April 2024). "Lord Cameron rules out Western boots on the...