Iveagh Upper, Upper Half is the name of a barony in County Down, Northern Ireland.

[2] It was created by 1851 with the division of the barony of Iveagh Upper into two.

[3] It lies to the west and south of the county, split in half by the Lordship of Newry.

It is bordered by six other baronies: Mourne to the south; Iveagh Upper, Lower Half to the east; Iveagh Lower, Lower Half and Iveagh Lower, Upper Half to the north; and Orior Lower and Orior Upper to the west.

[2] Below is a list of the villages and population centres in Iveagh Upper, Upper Half:[1][4] Below is a list of civil parishes in Iveagh Upper, Upper Half:[1][5][4]