Trump signs order to rename Lake Ontario as Lake America

August 28, 2026

President Donald Trump signed an executive order to rename Lake Ontario as "Lake America," a move that follows the collapse of US-Canada trade negotiations and the US implementation of 50% tariffs on $20 billion worth of Canadian goods. The executive order directs the US Department of the Interior to update the name within 30 days through the Geographic Names Information Service, though the change only applies within US jurisdiction. Canadian Prime Minister Mark Carney strongly rejected the renaming, emphasizing that Lake Ontario has been called by that name for over 400 years and will remain so.

Who is affected

United States and Canada (both countries share Lake Ontario)
Canadian Prime Minister Mark Carney
Ontario Premier Doug Ford and other Canadian provincial premiers and ministers
US Secretary of the Interior Doug Burgum
Democratic lawmakers including Debbie Dingell (Michigan) and Governor Kathy Hochul (New York)
Indigenous peoples (the original source of the lake's name)
Associated Press (currently in ongoing legal battle over Gulf of America naming dispute)
Google and other mapping services
Canadian goods exporters facing 50% tariffs

What action is being taken

Trump is signing the executive order to rename Lake Ontario
The US Department of the Interior has 30 days to update the name with the Geographic Names Information Service
The US is imposing 50% tariffs on $20 billion worth of Canadian goods
Canada is implementing "dollar for dollar" counter tariffs next month
Democratic lawmaker Debbie Dingell is introducing a bill in Congress to nullify the name change
The Associated Press is suing the Trump administration over the Gulf of America naming dispute (ongoing legal battle)

Why it matters

This naming dispute represents a significant escalation in US-Canada tensions following failed trade negotiations and the implementation of substantial tariffs. The symbolic act of renaming a shared geographic feature challenges international norms regarding shared bodies of water and demonstrates how a single nation cannot unilaterally change internationally recognized names. The controversy highlights broader concerns about US foreign policy changes and their impact on longstanding international relationships. Additionally, the renaming erases indigenous heritage, as Lake Ontario derives from an indigenous word with over 400 years of history, and sets a precedent for future unilateral geographic renamings that could further strain diplomatic relations.

What's next

The US Department of the Interior has 30 days to update the name change with the Geographic Names Information Service
Canada will implement "dollar for dollar" counter tariffs next month
Democratic lawmaker Debbie Dingell will introduce a bill in Congress to nullify the name change
The ongoing legal battle between the Associated Press and the Trump administration over the Gulf of America naming continues

Read full article from source: BBC