Francis Travers Dames-Longworth QC (26 April 1834 – 3 December 1898) was an Anglo-Irish lawyer.
Dames-Longworth was the son of Francis Longworth-Dames and Anna Hume.
[1] In 1872, Dames-Longworth was made a Queen's Counsel, and he was elected Bencher of the King's Inns in 1876.
In 1882 he was appointed High Sheriff of Westmeath and he served as Lord Lieutenant of King's County between 1883 and 1892.
Dames-Longworth was then made Lord Lieutenant of Westmeath from 1892 until his death in 1898.