Trinity Catholic High School (Michigan)

Trinity Catholic High School was a coeducational Roman Catholic high school in Harper Woods, Michigan, United States, and was part of the Roman Catholic Archdiocese of Detroit.

The school formed in the Fall of 2002 when St. Florian High School in Hamtramck, Michigan and Bishop Gallagher High School in Harper Woods, Michigan merged.

The school had 163 students enrolled at the time of its closing in 2005.