Sir Thomas Fetherston, 2nd Baronet

Sir Thomas Fetherston, 2nd Baronet (1759 – 19 July 1819), alias Fetherstonhaugh, was an Anglo-Irish politician.

Fetherston was the son of Sir Ralph Fetherston, 1st Baronet and succeeded to his title in 1780. He sat in the Irish House of Commons as the Member of Parliament for St Johnstown between 1783 and 1790, and then represented County Longford from 1796 to 1800. He subsequently sat for Longford in the House of Commons of the United Kingdom between 1801 and his death in 1819. He was succeeded in his title by his son, George Ralph Fetherston.