The 1761 British general election returned members to serve in the House of Commons of the 12th Parliament of Great Britain to be summoned, after the merger of the Parliament of England and the Parliament of Scotland in 1707. This was the first Parliament chosen after the accession to the throne of King George III. It was also the first election after George III had lifted the conventional proscription on the employment of Tories in government. The King prevented the Prime Minister, the Duke of Newcastle, from using public money to fund the election of Whig candidates, but Newcastle instead simply used his private fortune to ensure that his ministry gained a comfortable majority.

The Tories were a loosely organised political faction and later a political party, in the Parliaments of England, Scotland, Ireland, Great Britain and the United Kingdom. They first emerged during the 1679 Exclusion Crisis, when they opposed Whig efforts to exclude James, Duke of York from the succession on the grounds of his Catholicism. Despite their fervent opposition to state-sponsored Catholicism, Tories opposed his exclusion because of their belief that inheritance based on birth was the foundation of a stable society.