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Trump threatens to change the name of Lake Ontario to Lake America amid Canada trade war

By Thomson Reuters Aug 25, 2026 | 8:29 AM

WASHINGTON, Aug 25 (Reuters) – U.S. President Donald Trump said on Tuesday that he was considering changing the ​name of Lake Ontario to “Lake America” ‌as a trade war between the United States and Canada escalates.

“The United States is giving serious consideration to changing the name of ‌Lake ​Ontario to Lake ⁠America in that we ⁠don’t expect to doing much business with Ontario any longer,” Trump wrote in a post on Truth Social.

One ​of the five Great Lakes of North America, Lake Ontario borders both ⁠the Canadian province of ⁠Ontario and the U.S. state ​of New York.

Asked about Trump’s comment, Canada’s ​minister responsible for U.S. trade, Dominic ‌LeBlanc, said that Canada would not respond to social media posts by the U.S. administration.

“We’ve decided as a federal ⁠government months ago not to respond to sort of the daily social media posts of ⁠either ‌the president or his cabinet ⁠secretaries,” LeBlanc said in an ​interview ‌on CNBC.

Trump’s threat to rename ​Lake Ontario ⁠comes after he changed the name of the Gulf of Mexico to the Gulf of America last year.

(Reporting by Bhargav Acharya and Katharine Jackson; editing by ​Michelle Nichols )