County Tyrone (/tɪˈroʊn/;^[6] from Irish Tír Eoghain, meaning "land of Eoghan") is one of the six counties of Northern Ireland, one of the nine counties of Ulster and one of the thirty-two traditional counties of Ireland. Its county town is Omagh.

Adjoined to the south-west shore of Lough Neagh, the county covers an area of 3,266 km² (1,261 sq mi)^[1], making it the largest of Northern Ireland's six counties by size, and the second largest county in Ulster after Donegal. With a population of 188,383 as of the 2021 census, Tyrone is the 4th most populous county in both Northern Ireland and Ulster, and the 11th most populous county on the island of Ireland. The county derives its name and general geographic location from Tír Eoghain, a Gaelic kingdom under the O'Neill dynasty which existed until the 17th century.

The name Tyrone is derived from Irish Tír Eoghain 'land of Eoghan', the name given to the conquests made by the Cenél nEógain from the provinces of Airgíalla and Ulaid.^[7] Historically, it was anglicised as Tirowen or Tyrowen, which are closer to the Irish pronunciation.

Historically Tyrone (then Tír Eoghain or Tirowen) was much larger in size, stretching as far north as Lough Foyle, and comprised part of modern-day County Londonderry east of the River Foyle. The majority of County Londonderry was carved out of Tyrone between 1610 and 1620 when that land went to the Guilds of London to set up profit making schemes based on natural resources located there. Tyrone was the traditional stronghold of the various O'Neill clans and families, the strongest of the Gaelic Irish families in Ulster, surviving into the seventeenth century. The ancient principality of Tír Eoghain, the inheritance of the O'Neills, included the whole of the present counties of Tyrone and Londonderry, and the four baronies of West Inishowen, East Inishowen, Raphoe North and Raphoe South in County Donegal.^[14]

In 1608 during O'Doherty's Rebellion areas of the country were plundered and burnt by the forces of Sir Cahir O'Doherty following his destruction of Derry. However, O'Doherty's men avoided the estates of the recently fled Earl of Tyrone around Dungannon, fearing Tyrone's anger if he returned from his exile.^[15]

With an area of 3,266 square kilometres (1,261 sq mi), Tyrone is the largest county in Northern Ireland. The flat peatlands of East Tyrone border the shoreline of the largest lake in the British Isles, Lough Neagh, rising gradually across to the more mountainous terrain in the west of the county, the area surrounding the Sperrin Mountains, the highest point being Sawel Mountain at a height of 678 m (2,224 ft). The length of the county, from the mouth of the River Blackwater at Lough Neagh to the western point near Carrickaduff hill is 55 miles (89 km). The breadth, from the southern corner, southeast of Fivemiletown, to the northeastern corner near Meenard Mountain is 37.5 miles (60.4 km); giving an area of 1,261 square miles (in 1900).^[14] Annaghone lays claim to be the geographical centre of Northern Ireland.

Tyrone is connected by land to the counties of Fermanagh to the southwest; Monaghan to the south; Armagh to the southeast; Londonderry to the north; and Donegal to the west. Across Lough Neagh to the east, it borders County Antrim. It is the eighth largest of Ireland's thirty-two counties by area and tenth largest by population.^[16] It is the second largest of Ulster's nine traditional counties by area and fourth largest by population.^[17]

The county was administered by Tyrone County Council from 1899 until the abolition of county councils in Northern Ireland in 1973.^[18]

It is one of four counties in Northern Ireland which currently has a majority of the population from a Catholic community background, according to the 2021 census.^[19] In 1900 County Tyrone had a population of 197,719,^[14] while in 2021 it was 188,383. At the time of the 2021 census, 66.49% were from a Catholic background, 28.88% were from a Protestant and Other Christian (including Christian related), 0.66% were from other religions, and 3.97% had no religious background.^[19]

Baronies

• Clogher
• Dungannon Lower
• Dungannon Middle
• Dungannon Upper
• Omagh East
• Omagh West
• Strabane Lower
• Strabane Upper

Parishes

Townlands

There is the possibility of the line being reopened to Dungannon railway station from Portadown.^[26]

Major sports in Tyrone include Gaelic games, association football, rugby union and cricket:

• Gaelic football is more widely played than hurling in Tyrone. The Tyrone GAA football side has had considerable success since 2000, winning four All Ireland titles (in 2003, 2005, 2008 and 2021). They have also won sixteen Ulster titles (1956, 1957, 1973, 1984, 1986, 1989, 1995, 1996, 2001, 2003, 2007, 2009, 2010, 2016, 2017 and 2021)^[27] and two National League titles (in 2002^[28] and 2003^[29]).
• Association football also has a large following in Tyrone. Omagh Town F.C. were members of the Irish Football League until they folded in 2005 due to financial problems. Dungannon Swifts F.C. compete in the NIFL Premiership – the top division. Other teams include NIFL Championship side Dergview F.C.
• Rugby union is very popular in the county. Dungannon RFC, Omagh Academicals RFC and Clogher Valley RFC play in the All-Ireland League. Other teams include Cookstown RFC and Strabane RFC.
• International Cricket is also played on the Bready Cricket Club Ground which is owned by Bready Cricket Club. It is Ireland's fourth venue for International Cricket hosting its first International Cricket match when Ireland played against Scotland in a series of T20I matches in June 2015.^[30][31] It was selected as a venue to host matches in the 2015 ICC World Twenty20 Qualifier tournament.^[32]

Wikimedia Commons has media related to County Tyrone.

• Abbeys and priories in Northern Ireland (County Tyrone)
• High Sheriff of Tyrone
• List of civil parishes of County Tyrone
• List of places in County Tyrone
• List of townlands in County Tyrone
• Lord Lieutenant of Tyrone
• Ulster American Folk Park
• The Moorlough Shore