Iveagh is the name of several historical territorial divisions in what is now County Down, Northern Ireland.
Iveagh may also refer to:
Places Iveagh (Northern Ireland Parliament constituency), based on the baronies Baronies of Ireland Iveagh Lower, Lower Half Iveagh Lower, Upper Half Iveagh Upper, Lower Half Iveagh Upper, Upper Half Mount Iveagh, Antarctica
People Earl of Iveagh, a British peerage of the Guinness family Viscount Magennis of Iveagh, an Irish Peerage title 1623–93
Other uses Iveagh House, Dublin HQ of the Irish Department of Foreign Affairs Iveagh Primary School, in Rathfriland, County Down Iveagh Grounds, a sports ground in Dublin Iveagh Market, Dublin Iveagh Trust, a housing association Iveagh United F.C., Dunmurry
See also , the clan from whose name Iveagh derives