St. Thomas Aquinas High School is a private, Roman Catholic high school in Overland Park, Kansas, United States, serving students in grades 9-12. It is located in the Roman Catholic Archdiocese of Kansas City in Kansas. The current chaplain is Fr. Daniel Schmitz, the president is Bill Ford, and the principals are Mr. Brian Schenck, Mr. Craig Moss, and Dr. Mike Sullivan. Saint Thomas Aquinas is one of several private high schools located in the Kansas City Metropolitan Area. The school colors are navy blue and old gold.