Seymour High School

Seymour High School may refer to:


 * Seymour High School (Connecticut) in Seymour, Connecticut
 * Seymour High School (Illinois) in Payson, Illinois
 * Seymour High School (Indiana) in Seymour, Indiana
 * Seymour High School (Iowa) in Seymour, Iowa
 * Seymour High School (Missouri) in Seymour, Missouri
 * Seymour High School (Tennessee) in Seymour, Tennessee
 * Seymour High School (Texas) in Seymour, Texas

Schools with similar names include:
 * Mahomet-Seymour High School in Mahomet, Illinois
 * Seymour Community High School in Seymour, Wisconsin
 * Seymour Technical High School in Seymour, Victoria, Australia