O'connell Middle School
O'dea Elementary School
Oak Creek Elementary School
Oak Grove Elementary School
Oakland Elementary School
Oakwood School
Oberon Junior High School
Odyssey Charter Elementary School
Odyssey Elementary School
Ohio Center for Broadcasting-Colorado
Olander Elementary School
Olathe Elementary School
Olathe High School
Olathe Middle School
Olde Columbine High School
Olga A Hellbeck Elementary School
Omar D Blair Charter School
Online High School
Options School
Orchard Avenue Elementary School