Tariff Act can refer to the following:
United States Hamilton tariff (1789) Morrill Tariff (1861) Tariff of 1883 McKinley Tariff (1890) Wilson–Gorman Tariff Act (1894) Dingley Act (1897) Payne–Aldrich Tariff Act (1909) Revenue Act of 1913 Fordney–McCumber Tariff (1922) Smoot–Hawley Tariff Act (1930) Reciprocal Tariff Act (1934) Trade and Tariff Act of 1984
Other countries Isle of Man (Customs) Acts (1874)
See also List of tariffs in the United States