| # | School Board | District Address |
|---|---|---|
| 2 | Algoma District School Board | Website |
| 55 | Algonquin and Lakeshore Catholic District School Board | Website |
| 8 | Avon Maitland District School Board | Website |
| 7 | Bluewater District School Board | Website |
| 51 | Brant Haldimand Norfolk Catholic District School Board | Website |
| 35 | Bruce-Grey Catholic District School Board | Website |
| Campbell Children's School Authority | Website | |
| 52 | Catholic District School Board of Eastern Ontario | Website |
| 66 | Conseil des écoles catholiques du Centre-Est | Website |
| 59 | Conseil des écoles publiques de l'Est de l'Ontario | Website |
| 60B | Conseil scolaire catholique Franco-Nord | Website |
| Conseil scolaire catholique Providence | Website | |
| 64 | Conseil scolaire de district catholique Centre-Sud | Website |
| 59 | Conseil scolaire de district catholique de l'Est ontarien | Website |
| 62 | Conseil scolaire de district catholique des Aurores boréales | Website |
| 60A | Conseil scolaire de district catholique des Grandes Rivières | Website |
| 61 | Conseil scolaire de district catholique du Nouvel-Ontario | Website |
| 57 | Conseil scolaire de district du Grand Nord de l'Ontario | Website |
| 56 | Conseil scolaire de district du Nord-Est de l'Ontario | Website |
| 58 | Conseil scolaire Viamonde | Website |
| 22 | District School Board of Niagara | Website |
| 1 | District School Board Ontario North East | Website |
| 43 | Dufferin-Peel Catholic District School Board | Website |
| 45 | Durham Catholic District School Board | Website |
| 13 | Durham District School Board | Website |
| 23 | Grand Erie District School Board | Website |
| 9 | Greater Essex County District School Board | Website |
| 46 | Halton Catholic District School Board | Website |
| 20 | Halton District School Board | Website |
| 47 | Hamilton-Wentworth Catholic District School Board | Website |
| 21 | Hamilton-Wentworth District School Board | Website |
| 29 | Hastings & Prince Edward District School Board | Website |
| 36 | Huron Perth Catholic District School Board | Website |
| 31 | Huron-Superior Catholic District School Board | Website |
| James Bay Lowlands Secondary School Board | Website | |
| 14 | Kawartha Pine Ridge District School Board | Website |
| 5A | Keewatin-Patricia District School Board | Website |
| 33B | Kenora Catholic District School Board | Website |
| 6A | Lakehead District School Board | Website |
| 10 | Lambton Kent District School Board | Website |
| 27 | Limestone District School Board | Website |
| 38 | London District Catholic School Board | Website |
| Moose Factory Island District School Area Board | Website | |
| Moosonee District School Area Board | ||
| 4 | Near North District School Board | Website |
| 50 | Niagara Catholic District School Board | Website |
| Niagara Peninsula Children's Centre School Authority | ||
| 30B | Nipissing-Parry Sound Catholic District School Board | Website |
| 30A | Northeastern Catholic District School Board | Website |
| 33A | Northwest Catholic District School Board | Website |
| Ottawa Catholic School Board | Website | |
| Ottawa Children's Treatment Centre School Authority | Website | |
| 25 | Ottawa-Carleton District School Board | Website |
| 19 | Peel District School Board | Website |
| Penetanguishene Protestant Separate School Board | Website | |
| 41 | Peterborough Victoria Northumberland and Clarington Catholic District School Board | Website |
| Provincial Schools Branch (Ontario Ministry of Education) | Website | |
| 3 | Rainbow District School Board | Website |
| 5B | Rainy River District School Board | Website |
| 54 | Renfrew County Catholic District School Board | Website |
| 28 | Renfrew County District School Board | Website |
| 17 | Simcoe County District School Board | Website |
| 44 | Simcoe Muskoka Catholic District School Board | Website |
| 39 | St. Clair Catholic District School Board | Website |
| 32 | Sudbury Catholic District School Board | Website |
| 34B | Superior North Catholic District School Board | Website |
| 6B | Superior-Greenstone District School Board | Website |
| 11 | Thames Valley District School Board | Website |
| The KidsAbility School Authority | Website | |
| 34A | Thunder Bay Catholic District School Board | Website |
| 40 | Toronto Catholic District School Board | Website |
| 12 | Toronto District School Board | Website |
| 15 | Trillium Lakelands District School Board | Website |
| 26 | Upper Canada District School Board | Website |
| 18 | Upper Grand District School Board | Website |
| 49 | Waterloo Catholic District School Board | Website |
| 24 | Waterloo Region District School Board | Website |
| 48 | Wellington Catholic District School Board | Website |
| 37 | Windsor-Essex Catholic District School Board | Website |
| 42 | York Catholic District School Board | Website |
| 16 | York Region District School Board | Website |
Ontario
There are 73 public school boards in Ontario:
- 35 public secular boards (31 English boards and 4 French boards)
- 38 public separate boards (29 English Catholic boards, 8 French Catholic boards and 1 English Protestant board)
There are also 6 public school authorities that operate in children’s treatment centres.
