趙美心（英文：Judy May Chu，1953年7月7日—），喺美國加州出世，祖籍廣東省新會， 政治人物，美國聯邦眾議員，代表民主黨加利福尼亞州第32選區，係歴史上第一位華裔女性眾議員。趙美心當選後成為美國國會聯邦眾議院教育與勞工委員（House Committee on Education and Labour）嘅成員。
Judy May Chu (July 7, 1953 — ), born in California, United States, ancestral home of Xinhui, Guangdong Province, politician, United States House of Representatives, representing the Democratic California 32nd District, is the first Chinese-American female congressman in Lin history. After her election, she became a member of the House Committee on Education and Labour of the House of Representatives of the United States Congress.