WASHINGTON — September 2, 2026 — Apple has changed the name of Lake Ontario to “Lake America” on Apple Maps for users in the United States, following President Donald Trump’s executive order directing the geographic name change.

The move makes Apple the latest major technology company to adopt the new U.S. designation. Google Maps had already changed the name for American users, while keeping “Lake Ontario” for users in Canada.

Apple confirmed that U.S. users will see “Lake America” following the update to the U.S. Geographic Names Information System. Users in Canada will continue to see Lake Ontario, while users elsewhere are expected to see both names.

Trump's Order Brings Big Tech Into the Dispute

The change follows Trump's executive order renaming Lake Ontario as Lake America amid worsening U.S.-Canada trade tensions.

The decision has generated controversy because Lake Ontario is shared by the United States and Canada, with roughly 52% of the lake located within Canadian territory. Canadian officials have rejected the new designation and emphasized the lake's longstanding historical name.

The development also highlights how major technology companies are increasingly becoming involved in political and geopolitical disputes through their mapping platforms.

Apple's decision comes at a notable moment for the company, as John Ternus has taken over as Apple's new CEO, succeeding Tim Cook. The Lake America update occurred on the same day Ternus began his new role.

Why the Map Change Is Making Headlines

The Lake Ontario name dispute is more than a digital-map update. It has become part of a wider confrontation between Washington and Ottawa involving trade, tariffs and U.S.-Canada relations.

The controversy also echoes Trump's earlier effort to rename the Gulf of Mexico as the “Gulf of America,” a change that major mapping platforms subsequently adopted for U.S. users.

For American users, the updated Apple Maps label means the name displayed on one of the country's most widely used navigation platforms has officially changed. For Canadian users, however, the traditional Lake Ontario name remains.

The competing names could continue to create confusion for travelers, businesses, digital mapping services and international users as U.S.-Canada tensions remain elevated.

The Apple update also demonstrates the growing influence of digital platforms over how geographic and political decisions are presented to millions of users.

As Washington and Ottawa continue to navigate their broader trade dispute, Lake America versus Lake Ontario has become an unexpected new flashpoint in U.S.-Canada relations.