[2] It lies in the west of the county, bordering County Tyrone with its north-western boundary, and bordering the Republic of Ireland with its southern boundary.

It is bordered by five other baronies in Northern Ireland: Tiranny to the west, Dungannon Middle to the north-west, Oneilland West to the north-east, Fews Lower to the east, and Fews Upper to the south-east.

[2] It also borders to the south the barony of Cremorne in the Republic of Ireland.

Some of the geographical features of Armagh barony include:[1] Below is a list of settlements in Armagh:[1] Below is a list of civil parishes in Armagh:[3][4]

This article related to the geography of County Armagh, Northern Ireland is a stub.