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Seneca Nation Challenges Executive Order Renaming Lake Ontario to 'Lake America'

Seneca Nation President J. Conrad Seneca asked President Trump to rescind a Thursday executive order renaming Lake Ontario to 'Lake America,' citing a 1794 treaty.

By The Plain RecordUpdated August 29, 2026 at 12:48 PM EDT
Published August 29, 2026 at 7:59 AM EDT

The short answer

Seneca Nation President J. Conrad Seneca asked President Trump to rescind a Thursday executive order renaming Lake Ontario to 'Lake America,' citing a 1794 treaty.

Updates (2)

  • Update — August 29, 2026 at 12:48 PM EDT: President Donald Trump says he's renaming Lake Ontario to be known as “Lake America” in the United States as he escalates his trade war with Canada.
  • Update — August 29, 2026 at 12:42 PM EDT: The leader of the Seneca Nation in upstate New York is criticizing President Donald Trump’s decision to rename Lake Ontario as “Lake America,” saying it violates a more than 225-year-old treaty and shows a “blatant disrespect” for the Indigenous people who gave it its name in the first place.
Seneca Nation Challenges Executive Order Renaming Lake Ontario to 'Lake America'

The Facts

Who
Seneca Nation President J. Conrad Seneca and President Trump
What
Seneca Nation challenge to executive order renaming Lake Ontario
When
Friday, August 29, 2026
Where
Washington, D.C. and the Seneca Nation territory
Why
The Seneca Nation claims the name change violates the 1794 Treaty of Canandaigua.

Timeline of what happened

Key dates and decisions, in the order they occurred.

  1. November 11, 1794

    Treaty of Canandaigua signed by George Washington

  2. August 27, 2026

    President Trump signs executive order renaming lake

  3. August 28, 2026

    Seneca Nation President calls for rescission of order

Seneca Nation President J. Conrad Seneca requested on Friday that President Trump rescind an executive order renaming Lake Ontario to "Lake America." The tribal leader stated that the name change, authorized by the president on Thursday, violates the terms of the 1794 Treaty of Canandaigua, a 225-year-old agreement between the U.S. government and Native Americans.

The 1794 treaty was signed by President George Washington and leaders of the Haudenosaunee confederacy to establish peace and define the Seneca Nation’s boundaries as "beginning on Lake Ontario." Seneca stated that the name Lake Ontario originates from the Huron word "oniatarí:io," meaning "lake of shining waters," while in the traditional Seneca language the body of water is called "sga:nyodai:yoh," or "beautiful lake."

President Trump signed the order amid a trade dispute with Canada and noted during the signing ceremony that the action follows a previous executive order renaming the Gulf of Mexico to the "Gulf of America." In response to the change, New York Governor Kathy Hochul (D) stated she would not honor the renaming request, while Canadian Prime Minister Mark Carney condemned the move, citing the lake's Indigenous heritage.

The Seneca Nation argues the order represents an attempt to erase their culture through political action. While the immediate administrative change applies to federal naming conventions, Governor Hochul has stated New York will continue to use the original name. The lake provides a border for New York state.

This action follows a trade conflict between the U.S. and Canada. The administration's move prompted a rejection from the Canadian Prime Minister. During the Thursday ceremony, the president suggested he might also seek to change the names of the Atlantic and Pacific Oceans.

Summaries are written by The Plain Record to state the facts of a story plainly and without political slant. See our editorial standards, or report a correction.

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Questions readers ask

What happened: Seneca Nation Challenges Executive Order Renaming Lake Ontario to 'Lake America'?

Seneca Nation President J. Conrad Seneca requested on Friday that President Trump rescind an executive order renaming Lake Ontario to "Lake America." The tribal leader stated that the name change, authorized by the president on Thursday, violates the terms of the 1794 Treaty of Canandaigua, a 225-year-old agreement between the U.S. government and Native Americans. The 1794 treaty was signed by President George Washington and leaders of the Haudenosaunee confederacy to establish peace and define the Seneca Nation’s boundaries as "beginning on Lake Ontario." Seneca stated that the name Lake Ontario originates from the Huron word "oniatarí:io," meaning "lake of shining waters," while in the tra

Who is involved?

Seneca Nation President J. Conrad Seneca and President Trump

When did this happen?

Friday, August 29, 2026

Where did this happen?

Washington, D.C. and the Seneca Nation territory

Why does this matter?

The Seneca Nation claims the name change violates the 1794 Treaty of Canandaigua.