美国国际贸易委员会（United States International Trade Commission，缩写USITC）是美国联邦政府下设的一个独立的、非党派性质的、准司法联邦机构。它负责向立法机构和执法机构提供国际贸易方面的专业意见。同时，该机构还负责判断进口对美国工业的冲击，并且对不公平贸易（例如：倾销及专利、商标及版权侵犯）采取措施。

The United States International Trade Commission (USITC sometimes I.T.C.) is an independent, bipartisan, quasi-judicial, federal agency of the United States that provides trade expertise to both the legislative and executive branches. Furthermore, the agency determines the impact of imports on U.S. industries and directs actions against unfair trade practices, such as subsidies, dumping, patent, trademark, and copyright infringement.