Barthélemy Evrard Achille de Trémigon [Note 1] (Saint-Méloir, 18 March 1732—Battle of Porto Praya, 16 April 1781) was a French Navy officer.
[3] Trémigon started sailing with the French East India Company in 1751 and made five journeys to the Indian Ocean.
He served as a lieutenant on Bien-Aimé (1757) in d'Aché's squadron, and later on Zodiaque, taking part in two battles in 1759, where he was gravely wounded.
In July 1761, he was promoted to capitaine de brûlot and made two cruises in the Caribbean (1761–1763) on Protée and Zodiaque.
In 1767, he captained the corvette Vigilant in the Indian Ocean and was tasked with importing spice plants from Moluques in 1769.