美国陆军联合兵种中心（英语：U.S. Army Combined Arms Center，一般缩写为「USACAC」）是美国陆军位于堪萨斯州（Kansas）莱文沃思堡（Fort Leavenworth）的一个机构，自1973年7月1日成立至今。

The U.S. Army Combined Arms Center (USACAC) is located at Fort Leavenworth and provides leadership and supervision for leader development and professional military and civilian education; institutional and collective training; functional training; training support; battle command; doctrine; lessons learned and specified areas the Commanding General, United States Army Training and Doctrine Command (TRADOC) designates in order to serve as a catalyst for change and to support developing relevant and ready expeditionary land formations with campaign qualities in support of the joint force commander.