Washington High School, commonly referred to as Massillon High School or Massillon Washington High School, is a 9th to 12th grade secondary school within the Massillon City School District in the city of Massillon, Ohio, United States. It serves students within the city of Massillon as well as parts of Tuscarawas Township. The school colors are orange and black, and the school's athletic teams are known as the Massillon Tigers.