| Westview Centennial Secondary School | |
| Address: | 755 Oakdale Road |
| Country: | Canada |
| Coordinates: | 43.7525°N -79.5252°W |
| Motto: | Nos Omnia Tentemus |
| Motto Translation: | Let Us Attempt All Things |
| Founded: | 1967 |
| Schoolboard: | Toronto District School Board |
| Superintendent: | Kurt McIntosh |
| Trustee: | Tiffany Ford |
| Classrooms: | 69 |
| Number: | 3448 / 952818 |
| Principal: | Rosalie Griffith |
| Grades: | 9-12 |
| Enrolment: | 960 (2017-18) |
| Schedule Type: | Semestered |
| Colours: | Green, White and Black |
| Mascot: | Wildcat |
| Team Name: | Westview Wildcats |
Westview Centennial Secondary School (Westview Centennial SS, WCSS, or Westview in short) is a semestered public high school in Toronto, Ontario, Canada, under the sanction of the Toronto District School Board. It is located in the University Heights neighbourhood of North York.
Westview Centennial was founded in 1967. The reason for Centennial being added to the school's name is that the school was built 100 years after Canada had claimed its independence from the United Kingdom.