![King Charles III with UK Prime Minister, Rishi Sunak](https://royalcentral.co.uk/wp-content/uploads/2023/03/King-Charles-and-Rishi-Sunak-1140x694.jpg)
King Charles is about to appoint the third Prime Minister of his reign.
Just 22 months after his accession, The King will ask another politician to form a government. It took Queen Elizabeth II five years to reach the same tally of Prime Ministers.
Brand new Prime Minister
Sir Keir Starmer will travel to Buckingham Palace after winning a landslide victory for the Labour party. There, in an audience, The King will ask him to form a government. He will become the third person to hold that post in the reign of King Charles III.
A Prime Minister across two reigns
The first Prime Minister of The King’s reign was Liz Truss who took office on September 6th 2022, just two days before the death of Queen Elizabeth II.
![](https://royalcentral.co.uk/wp-content/uploads/2022/09/King-and-PM-scaled-e1666268896229-1024x632.jpg)
However, the government of Liz Truss lasted just seven weeks.
King Charles III’s first Prime Ministerial appointment
On October 25th 2022, she was replaced by Rishi Sunak who was appointed to lead the incumbent Conservative government following a leadership contest run by the party.
![](https://royalcentral.co.uk/wp-content/uploads/2024/02/Charles-and-Suank-1024x575.png)
Rishi Sunak called a general election for July 4th 2022 when his Conservative party suffered its worst ever election result. The Labour party was elected in a landslide.
Another first for a new reign
Sir Keir Starmer becomes the first Labour Prime Minister of the reign of King Charles.
![](https://royalcentral.co.uk/wp-content/uploads/2024/07/Keir-Starmer-1024x683.jpg)
(Chris McAndrew, CC BY 3.0, Wiki Commons)
The State Opening of Parliament will take place on July 17th 2024.