Catholic School Boards AllRegion 1Region 2Region 3Region 4Region 5Region 6 Algonquin & Lakeshore CDSB (Region 1)Region 1 Brant Haldimand Norfolk CDSB (Region 6)Region 6 Bruce-Grey CDSB (Region 3)Region 3 Catholic DSB of Eastern Ontario (Region 1)Region 1 Dufferin-Peel CDSB (Region 2)Region 2 Durham CDSB (Region 2)Region 2 Halton CDSB (Region 2)Region 2 Hamilton-Wentworth CDSB (Region 6)Region 6 Huron-Perth CDSB (Region 3)Region 3 Huron-Superior CDSB (Region 4)Region 4 Kenora CDSB (Region 5)Region 5 London District CSB (Region 3)Region 3 Niagara CDSB (Region 6)Region 6 Nipissing-Parry Sound CDSB (Region 4)Region 4 Northeastern CDSB (Region 4)Region 4 Northwest CDSB (Region 5)Region 5 Ottawa Catholic SB (Region 1)Region 1 Peterborough VNC CDSB (Region 1)Region 1 Renfrew County CDSB (Region 1)Region 1 Simcoe Muskoka CDSB (Region 2)Region 2 St. Clair CDSB (Region 3)Region 3 Sudbury CDSB (Region 4)Region 4 Superior North CDSB (Region 5)Region 5 Thunder Bay CDSB (Region 5)Region 5 Toronto CDSB (Region 2)Region 2 Waterloo CDSB (Region 6)Region 6 Wellington CDSB (Region 6)Region 6 Windsor-Essex CDSB (Region 3)Region 3 York CDSB (Region 2)Region 2 Called to LeadCalled to Serve Leadership for the service of others. About Us Related Section Board of Directors Who We Are Catholic School Boards Catholic Partners
