Hardin High School may refer:
Central Hardin High School in Elizabethtown, Kentucky John Hardin High School, in Radcliff, Kentucky Hardin High School (Illinois), a defunct school in Hardin, Illinois Hardin High School (Montana), in Hardin, Montana Hardin High School (Texas), in Hardin, Liberty County, Texas North Hardin High School in Radcliff, Kentucky R. F. Hardin High School, in Brownwood, Texas South Hardin High School in Eldora, Iowa West Hardin High School in Saratoga, Texas
See also Harding High School (disambiguation) Hardin-Jefferson High School, in Hardin County, Texas; see Hardin-Jefferson Independent School District