Tench Coxe (May 22, 1755 – July 17, 1824) was an American political economist and a delegate for Pennsylvania to the Continental Congress in 1788–1789. He wrote under the pseudonym "A Pennsylvanian," and was known to his political enemies as "Mr. Facing Bothways."

Coxe was born in Philadelphia, Pennsylvania, on May 22, 1755. His mother was a daughter of Tench Francis Sr. His father came of a family well known in American affairs. His great-grandfather was the governor of West Jersey, Daniel Coxe.

Tench received his education in the Philadelphia schools and intended to study law, but his father determined to make him a merchant, and he was placed in the counting-house of Coxe & Furman, becoming a partner at the age of twenty-one.

After Patriots took power, Coxe left Philadelphia for a few months, only to return when British General Howe occupied the city in September 1777. Coxe remained in Philadelphia after the British departed in 1778, and some Patriots accused him of having Royalist sympathies and of having served (briefly) in the British army. Coxe's trading successes during the period of British occupation lent considerable support to the charges, and he was arrested; although nothing came of the allegations and he was pardoned. The Pennsylvania militia records of 1780, 1787, and 1788 listed Coxe as a militia private. Of the militia, Coxe wrote,

Who are the militia? Are they not ourselves? Is it feared, then, that we shall turn our arms each man against his own bosom. Congress have no power to disarm the militia. Their swords, and every other terrible implement of the soldier, are the birthright of an American… The unlimited power of the sword is not in the hands of either the federal or state governments, but, where I trust in God it will ever remain, in the hands of the people.

— William & Mary Bill of Rights Journal

Coxe became a Whig and began a long political career. In 1786 he was sent to the Annapolis Convention and in 1788 to the Continental Congress. In September 1787, Coxe wrote three articles published in the Independent Gazetteer (Philadelphia) with the name “An American Citizen” examining the newly minted U.S. Constitution with a focus on the Presidency and the two houses of Congress and contrasting it – favorably – to the British Constitution.

Coxe next became a Federalist. A proponent of industrialization during the early years of the United States, Coxe co-authored the famous Report on Manufactures (1791) with Alexander Hamilton, providing much of the statistical data. He had been appointed Assistant Secretary of the Treasury on September 11, 1789, under Alexander Hamilton when Hamilton was Secretary of the Treasury. Coxe also headed a group called the Manufacturing Society of Philadelphia. He was appointed revenue commissioner by President George Washington on June 30, 1792, and served until removed by President John Adams. In 1796, he was elected to the American Philosophical Society.