Thomas Talbot may refer to:
Thomas Talbot (c.1439-1487) was a wealthy landowner and judge in fifteenth-century Ireland. He was head of the prominent Talbot family of Malahide Castle; his descendants acquired the title Baron Talbot de Malahide, and he himself was recognised as Lord of Malahide, although this was not a hereditary title. He was also Admiral of the Port of Malahide. By the time of his death he held lands in four counties and was one of the principal landowners in the Pale.
He was the only son of Richard Talbot of Malahide Castle and Matilda (or Maud) Plunkett, daughter of the first Baron Killeen. She was the widow of Thomas Hussey, feudal baron of Galtrim, who was murdered shortly after their wedding. Richard had inherited Malahide in 1432 when he was still a minor, and died in 1442. Thomas took possession of his lands in 1460, suggesting he had just come of age, and so he was probabaly born in 1439.
In 1444 his mother made a third marriage to Sir John Cornwalsh, Chief Baron of the Irish Exchequer, who died in 1472. Since Cornwalsh had no son Thomas inherited the Cornwalsh estates; he also acquired lands in County Louth from the heirs of Baron Darcy de Knayth.
Thomas Joseph Talbot (14 February 1727 – 24 April 1795) was an English Roman Catholic bishop who served as the Vicar Apostolic of the Midland District from 1778 to until his death in 1795.
Thomas Talbot was born in Heythrop, Oxfordshire on 17 February 1727, a younger son of the Honourable George Talbot and Mary FitzWilliam. Thomas' eldest brother, George, succeeded as the 14th Earl of Shrewsbury, and another brother, James, was the Vicar Apostolic of the London District.
He attended Twyford School, and then Douai in 1739. In 1745-46, together with his brother James, he made the grand tour under the tutelage of Alban Butler. He then returned to Douai to study theology.
On the expulsion of the Jesuits from France, Talbot was named President of the College of St. Omer's in August, 1762. In March 1776, he was consecrated to the titular See of Acon as coadjutor to Bishop Hornyold, whom he succeeded in the government of the Midland District in December, 1778.