Adam Loftus, 1st Viscount Lisburne (1647 – 15 September 1691) was an Anglo-Irish peer and military commander.
From 1685 he was a member of the Privy Council of Ireland and on 29 January 1686, King James II created him Baron of Rathfarnham and Viscount Lisburne in the Peerage of Ireland.
A Roman Catholic, he nevertheless took the Whig side in the Glorious Revolution and in 1689 commanded an English regiment in Ireland as the first Colonel of the 39th (Dorsetshire) Regiment of Foot.
His daughter Lucy married Thomas Wharton, 1st Marquess of Wharton who it is generally thought wrote the words of Liliburlero, and despite his notoriously debauched lifestyle, was a dominant force in English politics from the 1690s to his death in 1715.
This biography of a viscount or viscountess in the Peerage of Ireland is a stub.