Osawatomie High School
 Osawatomie High School (OHS) is a public high school located at 1200 Trojan Drive in Osawatomie Kansas serving students in grades 9-12. Mascot is Trojans and the school colors are red and white. The principal is Doug Chisam the assistant principal/athletic director is Randy Madden. The current enrollment of the school is 355 students.