Can Trump really rename Lake Ontario, ‘Lake America’?

What the report says

Al Jazeera reports that US President Donald Trump signed an executive order on Thursday, Aug. 27, 2026, directing Lake Ontario to be renamed “Lake America” amid renewed trade tensions with Canada. The article says Trump linked the move to what he described as unfair treatment by Canadian officials, while the order itself gives the US interior secretary 30 days to work through the federal geographic-names process. The lake sits on the border between New York and Ontario, Canada, and its current name has long been used in both countries.

The piece notes that the practical effect of the order is limited. Trump may be able to push the new name within US federal usage, but there is no international authority that can require other countries, publishers or private entities to adopt it. Al Jazeera cites geographic-naming experts saying official name changes can face resistance when local communities and institutions keep using the older name.

Canadian leaders rejected the move. Prime Minister Mark Carney said the lake’s name predates both Canadian Confederation and US independence, while Ontario Premier Doug Ford and Nova Scotia Premier Tim Houston also dismissed the renaming. New York Governor Kathy Hochul said her state would not use the new name. Al Jazeera frames the dispute as part of a broader pattern of unilateral renaming efforts under Trump and says it has little obvious connection to easing the tariff fight between Washington and Ottawa.