Trading with the Enemy Act
- Trading with the Enemy Act of 1917 (40 Stat. 411), a United States Act of Congress to prohibit trading with the enemy during wartime by the President. Codified in et seq.
- Trading with the Enemy Act, 1939 (2 and 3 Geo. 6 c. 89), by Parliament of the United Kingdom
- Trading with the Enemy Act, 1914, criminalizes trading with the enemy, and provide for custodianship of enemy property.