Marquess Conyngham, of the County of Donegal, is a title in the Peerage of Ireland.

Baron Folliott, of Ballyshannon in the County of Donegal, was a title in the Peerage of Ireland.

The recipient of numerous foreign honours, Stewart was also, in 1814, ennobled as Baron Stewart, of Stewart's Court and Ballylawn in the County of Donegal.

Derry is also the de facto capital of the north west of Ireland, which includes the Counties of; Donegal, Derry and Tyrone, with a population of 586,246.

Baron Rathdonnell, of Rathdonnell in the County of Donegal, is a title in the Peerage of Ireland.

He had already been created Baron Lifford, of Lifford in the County of Donegal, in 1768, also in the Peerage of Ireland.

On 2 February 1622, he was created a baronet, of Magherabegg, in the County of Donegal.

The Wilson Baronetcy, of Killenure in the County of Donegal, was created in the Baronetage of Ireland on 3 July 1629 for John Wilson.

The Stewart Baronetcy, of Ramelton in the County of Donegal, was created in the Baronetage of Ireland on 2 May 1623 for the soldier William Stewart.

Earl of Mexborough, of Lifford in the County of Donegal, is a title in the Peerage of Ireland.