- Elementary (K-6)
- Intermediate Schools (7-8)
- High school (7-12 or 9-12)
- Closed
- See also
- References
Schools of the Ottawa Catholic School Board. Elementary (K-6)- Assumption
- St. Kateri Tekakwitha Elementary School (formerly known as Blessed Kateri Tekakwitha School)
- Chapel Hill Catholic
- Convent Glen Catholic
- Corpus Christi School
- Divine Infant
- Dr. F. J. McDonald Catholic
- Georges Vanier Catholic School
- Good Shepherd
- Guardian Angels
- Holy Cross
- Holy Family Catholic School
- Holy Redeemer
- Holy Spirit
- St. John Paul II Catholic School (formerly known as Pineview Catholic)
- Monsignor Paul Baxter
- Our Lady of Fatima Catholic School
- Our Lady of Mount Carmel
- Our Lady of Peace
- Our Lady of Victory Catholic School
- Our Lady of Wisdom Catholic School
- St. John XXIII
- Prince of Peace
- St. Andrew
- St. Anne
- St. Anthony
- St. Augustine
- St. Bernard
- St. Brigid
- St. Brother André Catholic (formerly known as Elmridge Catholic)
- St. Catherine
- St. Cecilia
- St. Clare
- St. Daniel
- St. Dominic
- St. Elizabeth
- St. Elizabeth Ann Seton
- St. Emily
- St. Francis of Assisi Catholic School Ottawa
- St. Gemma (formerly known as McMaster Catholic)
- St. George
- St. Gregory
- St. Isidore
- St. Isabel
- St. James
- St. Jerome
- St. John the Apostle
- St. Leonard
- St. Luke (Carleton)
- St. Luke (Ottawa)
- St. Marguerite d'Youville
- St. Martin De Porres
- St. Mary (Gloucester)
- St. Michael
- St. Michael (Corkery)
- St. Michael (Fitzroy)
- St. Monica
- St. Patrick
- St. Philip
- St. Rita
- St. Rose of Lima (formerly known as Bayshore Catholic)
- St. Stephen
- St. Theresa
- St. Thomas More
- Thomas D'Arcy McGee Catholic
Intermediate Schools (7-8)- Frank Ryan Catholic Intermediate School
High school (7-12 or 9-12)- St. Nicholas Adult High School
- M. F. McHugh Education Centre
- All Saints Catholic High School
- Holy Trinity Catholic High School
- Immaculata High School
- Lester B. Pearson Catholic High School
- Mother Teresa High School
- Notre Dame High School
- Sacred Heart High School
- St. Joseph High School
- St. Mark Catholic High School
- St. Matthew High School
- St. Patrick's High School
- St. Paul High School
- St. Peter High School
- St. Pius X High School
- St. Francis Xavier Catholic High School
Closed- St. Victor School closed 1999 (now École élémentaire catholique Lamoureux)
- St. Raymond's Intermediate School closed 2000[1] (now École élémentaire catholique Terre-des-Jeunes)
- St. Margaret Mary School closed 2002 demolished ????
- St. Thomas School closed 2005 demolished 2014
- St. Mary (Ottawa) closed 2008 (now St. Ambrose Training Centre of Excellence)
- Jean Vanier Catholic Intermediate closed 2009
- St. Patrick's Intermediate School closed 2018
See also- List of school districts in Ontario
- List of high schools in Ontario
References1. ^{{cite web|last1=Ottawa-Carleton Catholic School Board|title=School Histories - Notre Dame Catholic High School|url=https://bboard.ocsb.ca/bbcswebdav/institution/OCSB%20Corporate/Board%20Departments/Directorate%20and%20Corporate%20Services/Records%20Management/Historical%20Profiles%20%28Schools%29/Notre_Dame_Catholic_High_School.pdf|website=Ottawa Catholic School Board|publisher=Ottawa Catholic School Board|accessdate=17 April 2016}}
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