R.D. Parker Collegiate is a High School located in Thompson, Manitoba, and includes grades 9-12 (senior 1-4). The approximately 900 students of which 75% are aboriginal. Most of R.D. Parker Collegiate students come from the city of Thompson and nearby Northern Communities. The staff of R.D. Parker Collegiate is associated with the Steelworkers and the Thompson Teachers' Association. It was named after the Vice President of Inco, Ralph D. Parker, also located in Thompson.