| Alexander Kuska Catholic Elementary School |
Kindergarten to Grade 8 |
Welland |
Notre Dame |
| Assumption Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Holy Cross |
| Canadian Martyrs Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Holy Cross |
| Father Hennepin Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Michael |
| Holy Name Catholic Elementary School |
Kindergarten to Grade 8 |
Welland |
Notre Dame |
| Loretto Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Michael |
| Mary Ward Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Paul |
| Notre Dame Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Paul |
| Our Lady of Fatima Catholic Elementary School (G) |
Kindergarten to Grade 8 |
Grimsby |
Blessed Trinity |
| Our Lady of Fatima Catholic Elementary School (SC) |
Kindergarten to Grade 8 |
St. Catharines |
Holy Cross |
| Our Lady of Mount Carmel Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Michael |
| Our Lady of the Holy Rosary Catholic Elementary School |
Kindergarten to Grade 8 |
Thorold |
Denis Morris |
| Our Lady of Victory Catholic Elementary School |
Kindergarten to Grade 8 |
Fort Erie |
Lakeshore Catholic |
| Sacred Heart Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Michael |
| St. Alexander Catholic Elementary School |
Kindergarten to Grade 8 |
Pelham |
Notre Dame |
| St. Alfred Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Holy Cross |
| St. Andrew Catholic Elementary School |
Kindergarten to Grade 8 |
Welland |
Notre Dame |
| St. Ann Catholic Elementary School (P) |
Kindergarten to Grade 8 |
Pelham |
Notre Dame |
| St. Ann Catholic Elementary School (SC) |
Kindergarten to Grade 8 |
St. Catharines |
Saint Francis |
| St. Anthony Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Denis Morris |
| St. Augustine Catholic Elementary School |
Kindergarten to Grade 8 |
Welland |
Notre Dame |
| St. Christopher Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Denis Morris |
| St. Denis Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Saint Francis |
| St. Edward Catholic Elementary School |
Kindergarten to Grade 8 |
Lincoln & W. Lincoln |
Blessed Trinity |
| St. Elizabeth Catholic Elementary School |
Kindergarten to Grade 8 |
Wainfleet |
Lakeshore Catholic |
| St. Gabriel Lalemant Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Paul |
| St. George Catholic Elementary School |
Kindergarten to Grade 8 |
Fort Erie |
Lakeshore Catholic |
| St. James Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Saint Francis |
| St. John Catholic Elementary School |
Kindergarten to Grade 8 |
Lincoln & W. Lincoln |
Blessed Trinity |
| St. John Bosco Catholic Elementary School |
Kindergarten to Grade 8 |
Port Colborne |
Lakeshore Catholic |
| St. John Henry Newman Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Paul |
| St. Joseph Catholic Elementary School (FE) |
Kindergarten to Grade 8 |
Fort Erie |
Lakeshore Catholic |
| St. Joseph Catholic Elementary School (G) |
Kindergarten to Grade 8 |
Grimsby |
Blessed Trinity |
| St. Kevin Catholic Elementary School |
Kindergarten to Grade 8 |
Welland |
Notre Dame |
| St. Mark Catholic Elementary School |
Kindergarten to Grade 8 |
Lincoln & W. Lincoln |
Blessed Trinity |
| St. Martin Catholic Elementary School |
Kindergarten to Grade 8 |
Lincoln & W. Lincoln |
Blessed Trinity |
| St. Mary Catholic Elementary School (NF) |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Paul |
| St. Mary Catholic Elementary School (W) |
Kindergarten to Grade 8 |
Welland |
Notre Dame |
| St. Michael Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara-on-the-Lake |
Holy Cross |
| St. Nicholas Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Denis Morris |
| St. Patrick Catholic Elementary School (NF) |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Paul |
| St. Patrick Catholic Elementary School (PC) |
Kindergarten to Grade 8 |
Port Colborne |
Lakeshore Catholic |
| St. Peter Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Denis Morris |
| St. Philomena Catholic Elementary School |
Kindergarten to Grade 8 |
Fort Erie |
Lakeshore Catholic |
| St. Teresa of Calcutta Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Saint Francis |
| St. Theresa Catholic Elementary School |
Kindergarten to Grade 8 |
St. Catharines |
Denis Morris |
| St. Thérèse Catholic Elementary School |
Kindergarten to Grade 8 |
Port Colborne |
Lakeshore Catholic |
| St. Vincent de Paul Catholic Elementary School |
Kindergarten to Grade 8 |
Niagara Falls |
Saint Paul |