South Tyrone (UK Parliament constituency)

South Tyrone
Former County constituency for the House of Commons
1885–1922
Number of members	One
Replaced by	Fermanagh and Tyrone
Created from	Dungannon and Tyrone

South Tyrone was a UK Parliament constituency in Ireland which returned one Member of Parliament from 1885 to 1922, using the first past the post electoral system.

This county constituency comprised the southern part of County Tyrone.

Prior to the 1885 redistribution the area was part of the Tyrone constituency. From 1922 it formed part of the Fermanagh and Tyrone constituency.

The constituency was a majority unionist area. Sinn Féin and the Independent Nationalist candidate together polled about 2,500 votes less than the Unionist received in 1918.

The constituencies in the 1918 Westminster election, including South Tyrone, also served as the constituencies of the First Dáil, established by Sinn Féin as the parliament of its self-proclaimed Irish Republic. While in theory all Irish Westminster MPs were entitled to sit in the Dáil, in practice only Sinn Féin members attended, and South Tyrone's William Coote was listed on the roll as "as láthair" [absent]. The Second Dáil used the single transferable vote constituencies of the 1921 home rule elections, in which the territory previously in South Tyrone was part of the eight-member House of Commons of Northern Ireland constituency of Fermanagh and Tyrone.

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