| St. Joan of Arc Catholic Secondary School | |
| Address: | 3801 Thomas St |
| City: | Mississauga |
| Province: | Ontario |
| Postcode: | L5M 7G2 |
| Country: | Canada |
| Coordinates: | 43.5526°N -79.7466°W |
| Schooltype: | Catholic High School |
| Motto: | Courage to Believe |
| Religious Affiliation: | Roman Catholic |
| Founded: | 2004 |
| Schoolboard: | Dufferin-Peel Catholic District School Board |
| Superintendent: | Esther O'Toole |
| Trustee: | B. Corbet |
| Principal: | Samuel Macaluso |
| Chaplain: | S. Smalridge |
| Grades Label: | Grades |
| Grades: | 9 to 12 |
| Language: | English |
| Area: | Mississauga North |
| Colours: | Black & Gold |
| Mascot: | Angel |
| Team Name: | Arc Angels |
St. Joan of Arc Catholic Secondary School is a school administered by the Dufferin-Peel Catholic District School Board, located in the neighbourhood of Churchill Meadows, Mississauga, Ontario, Canada (Wards 8 and 10). Churchill Meadows Branch of the Mississauga Library System is attached to the school, which shares its facilities.
St. Joan of Arc Catholic Secondary School opened its doors on an off-site location to 134 Grade 9 Students from Churchill Meadows community on September 7, 2004. Clara Pitoscia was the founding Principal and with a staff of twelve teachers, the Chaplaincy leader, and three secretaries the school community began to establish its foundation. St. Joan of Arc was the third high school in Mississauga to be built in partnership with the City of Mississauga sharing a public library facility and community area. In January 2007, two and half years after the school was founded, the students and staff moved into the permanent site at 3801 Thomas Street.[1]
Tani Oluwaseyi, a forward for Minnesota United FC of Major League Soccer. Born in Nigeria, Oluwaseyi is eligible to represent both Nigeria and Canada internationally.