Iveagh Lower, Lower 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 Lower into two.

[3] It is bordered by six other baronies: Massereene Upper to the north; Castlereagh Upper to the east; Iveagh Lower, Upper Half and Iveagh Upper, Upper Half to the south; Oneilland East and Orior Lower to the west.

[2] Below is a list of settlements in Iveagh Upper, Lower Half:[1][4] Below is a list of civil parishes in Iveagh Lower, Lower Half:[1][5][4]