Who is the youngest Prime Minister?

A black and white photo portrait of Chris Watson.

Chris Watson

 NAA: A1200, L11176A

Chris Watson

A black and white photo portrait of Chris Watson.

 NAA: A1200, L11176A

Description

Australia's third Prime Minister, Chris Watson.

The youngest person to be Australian Prime Minister was John Christian Watson who was known as Chris Watson. He was 37 years and 18 days old when he was sworn-in as Prime Minister. Chris Watson was Australia’s first Labor Prime Minister holding office for only 4 months in 1904.