Ladue Horton Watkins High School is a public high school in Ladue, Missouri, that is part of the Ladue School District. Its namesake, Horton Watkins, was vice president of the International Shoe Company and died in 1949. The family of Horton Watkins donated the 28-acre tract of land on South Warson Road to the school for the high school site as a memorial. The high school has a 97% graduation rate, of which 92% continue on to higher education in 2–4-year institutions.