Sir James Dunn Collegiate and Vocational School (SJD, "The Dunn") was a high school located on Wellington St. in Sault Ste. Marie, Ontario. Adjacent to Algoma University, with Anna McCrea Elementary School in between them, this school was founded in and named after the late Canadian financier and industrialist, James Hamet Dunn. Sir James Dunn and Anna McCrea schools were created on the lands of the former Shingwauk Indian Residential School, during a period of Indigenous educational integration.
