Antoine Omer Talon (20 January 1760 in Paris–18 August 1811 in Gretz) was a French counter-revolutionary.

He was born in Paris on 20 January 1760, he was the father of Jean-Baptiste, seigneur of Boullay Thierry.

He married Jeanne-Agnès-Gabrielle, countess of Pestre, from a rich family of nobles that originated from Belgium.

Talon along with Talleyrand fled to the United States in 1793 on the boat Alien Bill to Philadelphia.

He later returned to France and took part in the Directory and consulate of the First French Empire.