Carney to Attend Commonwealth Summit in Antigua in November

Prime Minister Mark Carney will travel to St. John's, Antigua and Barbuda, from November 2 to 4, 2026, to take part in the Commonwealth Heads of Government Meeting, his office announced on Wednesday, October 28, 2026.

The meeting brings together leaders from across the Commonwealth, a grouping of 56 countries and 2.7 billion people across the Caribbean, Europe, Africa, North America and the Indo-Pacific. The wider meeting runs from November 1 to 4, according to the Commonwealth.

For Canada, the trip is a chance to work several files at once in one room: trade and investment, climate resilience and renewable energy, geopolitical challenges and collective security, and the future direction of the Commonwealth itself.

What Carney plans to do at the meeting

At the meeting, Carney will meet Commonwealth leaders to deepen trade and investment ties, speed cooperation on climate resilience and renewable energy, discuss geopolitical challenges and collective security, and talk about the future direction of the Commonwealth.

That agenda links economic and security questions that many Commonwealth members share. Island states in the Caribbean and the Indo-Pacific face direct climate risks. Larger members face trade pressure and security concerns. The summit gives those governments a shared table where those issues can be raised together rather than one capital at a time.

Carney set out the purpose of the trip in a statement released with the announcement.

"In a more dangerous and divided world, Canada is drawing closer to our Commonwealth partners," Carney said. "We are turning our shared values into shared strength, expanding trade and deepening climate cooperation to build a safer, more prosperous future for our peoples."

A meeting that spans five regions

The scale of the Commonwealth explains why Ottawa treats the meeting as more than a ceremonial stop. Fifty six countries and 2.7 billion people are represented in the grouping, spread across the Caribbean, Europe, Africa, North America and the Indo-Pacific.

That reach gives Canada access, in a single meeting, to partners in regions where it wants deeper trade, investment and climate work. It also gives smaller states a setting where they can press common concerns, including climate resilience, directly with larger partners.

The Antigua and Barbuda meeting runs four days, from November 1 to 4. Carney attends for three of those days, from November 2 to 4, in St. John's.

Context: Canada looks beyond one partner

The trip fits Canada's push to deepen partnerships beyond the United States at a time of US tariffs on Canadian goods.

That context matters for how the announcement reads. The stated goals are trade and investment ties, faster climate cooperation, and talks on security and on the future of the Commonwealth. Each of those goals points to relationships Canada can build with many partners at once, instead of relying on a single relationship to carry its economic and foreign policy plans.

Carney's statement framed the meeting in those terms, tying shared values to trade growth and climate cooperation, and linking both to safety and prosperity for people across the Commonwealth.

Leaders will gather in St. John's from November 1, with Carney arriving on November 2. The talks there will show how far Commonwealth partners can turn a broad membership, shared history and shared stated values into specific work on trade, energy and security in the years ahead.