Abram Trigg (1750 – unknown) was an American planter, lawyer and politician who represented Montgomery County, Virginia in the Virginia Ratifying Convention and U.S. House of Representatives (1797-1809) after fighting with the Virginia militia in the Revolutionary War.
Trigg was a delegate to the Virginia ratification convention of 1788, and voted with Patrick Henry and the Anti-federalists against ratification of the United States Constitution.
He died and was buried on the family estate, death date unknown.
Like his father, brothers and others of his class, Trigg farmed using enslaved labor.
According to the 1787 Virginia Tax census, he owned five enslaved teenagers in Montgomery County, as did Daniel Trigg, possibly a relative, who also owned enslaved adults and more livestock.