Name
- Abbot, Charles, 1st Baron Colchester, Speaker of the House of Commons, 1757-18292
- Acheson, Archibald, 2nd Earl of Gosford, politician and colonial governor, 1776-18491
- Acheson, Edward, Colonel1
- Addington, Henry, 1st Viscount Sidmouth, Prime Minister, 1757-18448
- Aird, John, engineer1
- Alcock, Harry, Mayor of Waterford, fl 18161
- Alcock, John Henry, High Sheriff of Waterford, fl 18171
- Alexander, John, of Milford, county Cork1
- Alexander, William, Mayor of Londonderry1
- Allott, Richard, Dean of Raphoe1
- Anderson, John, of Fermoy1
- Archdall, Mervyn, Captain; MP1
- Archer, Forster, Reverend; Inspector-General of Irish Prisons2
- Archer, T-, of the Commissary-General's département1
- Armstrong, H-?, of Inniskillen1
- Armstrong, William Henry, of Mount Heaton1
- Army of England4
- Ashe, Isaac, Rector of Tamlaght, county Londonderry2
- Ashe, John, Reverend; of Castlebar, county Mayo1
- Bagwell, John, M.P. for Tipperary; Colonel of the Tipperary Militia, 1751-18161