School names starting with O:
- Oak Academy BH11 9JJ
- Oak Bank School LU7 3BE
- Oak Cottage Primary School B91 1DY
- Oak Farm Infant School UB10 9PD
- Oak Farm Junior School UB10 9PD
- Oak Field School and Specialist Sports College NG8 3HW
- Oak Green School HP21 8LJ
- Oak Grove College BN13 1JX
- Oak Heights Independent School TW3 1JS
- Oak Hill Church of England Primary School GL20 8NP
- Oak Hill First School B98 7JU
- Oak Lodge Primary School BR4 0LJ
- Oak Lodge School SW12 8NA
- Oak Lodge School N2 0QY
- Oak Lodge School SO45 4RQ
- Oak Meadow Primary School WV11 2QQ
- Oak Tree High S4 8DG
- Oak Tree Nursery and Primary School SN3 2HA
- Oak Tree Primary School NG18 3PJ
- Oak View Primary and Nursery School AL10 8NW