St Mary's Catholic High School

St Mary's Catholic High School may refer to:

• St. Mary's Catholic High School (Blackpool)
• St Mary's Roman Catholic High School, Chesterfield
• St Mary's Catholic High School (Grimsby)
• St Mary's Catholic High School (Wigan)
• St. Mary's Catholic High School (Woodstock), Ontario, Canada
• St. Mary's Catholic High School (Oud Metha), Dubai, UAE

See also

• St. Mary's High School