Westport High School was a comprehensive high school located at 315 East 39th Street in Kansas City, Missouri. It was part of the Kansas City, Missouri School District. A trowel was used to lay the cornerstone of the school on June 8, 1907. The Class of 1957 presented a frame with the exact trowel on October 6, 2007 to coincide with their 50th anniversary and the 100th anniversary of the school.