McKinnon Park Secondary School
A picture of the school in the fall.
Address
91 Haddington Street Caledonia , Haldimand County , Ontario , N3W 2H2 Canada
Coordinates	43°03′49″N 79°57′14″W / 43.063476°N 79.954022°W / 43.063476; -79.954022
Information
School type	Public, high school
Motto	Tradition with Change
Established	September 1992 (1992-09)
Status	Active
Locale	Caledonia, Ontario
School board	Grand Erie District School Board
Principal	Robert Malcolm[1]
Vice Principal	Adriana Potichnyj [1]
Staff	58
Teaching staff	41
Grades	9-12
Gender	Co-Ed
Enrollment	700+ (January 2023)
Language	English
Area	Caledonia, Ontario
Campus type	Suburb
Colour(s)	Royal Blue & Gold
Mascot	Blue Devil
Team name	Blue Devils
Rivals	Cayuga Secondary School & Hagersville Secondary School
Feeder schools	Caledonia Centennial Public School, River Heights Public School, Oneida Central Public School
Website	granderie.ca/schools/mpss

McKinnon Park Secondary School is a high school in the town of Caledonia, Ontario. It replaced Caledonia High School for the school year 1992/1993, which was converted into River Heights Public School. It temporarily served as a home to the new population of River Heights Public School in fall 1991 while renovations and an expansion were created. It is home to the SHSM (Specialist High Schools Major) program offering red seals (upon completion of the requirements) at graduation in hospitality, green industries, and construction.

The 2022/2023 academic year saw over 700 students enrolled. The school is home to the largest Indigenous student body in the Grand Erie School District, at 29% or 260 students as of 2018/19. Most of these students come from the nearby Six Nations of the Grand River.^[2] Due to the large number of Indigenous students attending the school, classes such as Cayuga language, native history, and native arts are offered.

• Education in Ontario
• List of secondary schools in Ontario