Oglethorpe Sda School
Oglethorpe University
Okapilco Elementary School
Okefenokee Technical College
Ola Elementary School
Ola High School
Ola Middle School
Old Peachtree Montessori School
Old Suwanee Christian School
Oliver Elementary School
Omega Elementary School
Omnitech Institute
One Way Christian Academy
Open Bible Christian School
Open Campus High School
Orchard Hills Academy
Orrs Elementary School
Osborne High School
Otwell Middle School
Our Lady Of Lourdes Catholic School