Troy High School may refer to:

<!--- order by state then city --->

  • Troy High School (Alabama), in Troy, Alabama, building listed on the National Register of Historic Places
  • Troy High School (California) in Fullerton, California
  • Troy Junior/Senior High School in Troy, Idaho
  • Troy High School (Kansas) in Troy, Kansas
  • Troy High School (Michigan) in Troy, Michigan
  • Troy Buchanan High School in Troy, Missouri
  • Troy High School (Montana) in Troy, Montana
  • Troy High School (New York) in Troy, New York
  • Troy High School (Ohio) in Troy, Ohio
  • Troy Christian High School in Troy, Ohio
  • Troy Public High School in Troy, Pennsylvania, building listed on the National Register of Historic Places
  • Troy High School (Texas) in Troy, Texas
  • East Troy High School in East Troy, Wisconsin