Riverdale High School may refer to:
Schools Canada Riverdale High School (Quebec)
United States Riverdale High School, Riverdale, California (Riverdale Joint Unified School District) Riverdale High School (Florida) Riverdale High School (Georgia) Riverdale High School (Illinois) Riverdale High School (Jefferson Parish, Louisiana) Riverdale High School (Hancock County, Ohio) Riverdale High School (Oregon) Riverdale High School (Tennessee) Riverdale Junior and Senior High School, Wisconsin The high school component of Riverdale School District 89, North Dakota
Fictional entities Riverdale High School (Archie Comics), the fictional school in Archie Comics
See also Riverdale Collegiate Institute, a high school in Toronto, Ontario, Canada