Episode 1 of 3

First Official Use of Prime Minister Title

When
1885
Where
United Kingdom
Part of
Lord Salisbury becomes Prime Minister of the United Kingdom

1885 marked the first known instance of official use of the title 'Prime Minister' in Hansard records.

The official records of parliament, known as Hansard, first used the title 'Prime Minister' in 1885. This occurred during Salisbury's tenure, reflecting the formalization of the office's title in official documentation.

Sources

  1. Prime Minister of the United Kingdom Wikipedia, revision of 2026-09-25

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.