Latest News About British Prime Ministers: From 1721 To Brexit

Updated 2026-05-23 01:08

Here’s a concise, up-to-date overview of British prime ministers from 1721 up to Brexit, with a few pointers on where to find reliable, detailed timelines.

Direct answer

Entity definitions

Biographies and timelines (selected highlights)

Context and cautions

Recommended sources for a complete, year-by-year list

Illustration

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Sources

List of British Prime Ministers.

The Prime Minister of the United Kingdom is Head of Government, but not Head of State. Here is a list of all UK Prime Ministers since 1721.

bitaboutbritain.com

List of prime ministers of Great Britain and the United Kingdom

The office of prime minister developed in Britain in the 18th century, when King George I ceased attending meetings of his ministers and it was left to powerful premiers to act as government chief executive. Sir Robert Walpole is generally considered to have been Britain’s first prime minister.

www.britannica.com