Fredericktown High School should not be confused with Fredericton High School.
| Fredericktown High School | |
| Streetaddress: | 111 Stadium Drive |
| City: | Fredericktown |
| State: | Ohio |
| Zipcode: | 43019 |
| Country: | United States |
| Coordinates: | 40.4758°N -82.5531°W |
| District: | Fredericktown Local School District |
| Principal: | Brent Garee |
| Teaching Staff: | 19.48 (FTE) |
| Ratio: | 16.48 |
| Type: | Public, coeducational |
| Grades: | 9–12 |
| Conference: | Knox Morrow Athletic Conference |
| Accreditation: | Ohio Department of Education |
| Rival: | Centerburg Trojans |
| Mascot: | Cardinal |
| Sports: | Football |
| Team Name: | Freddies[1] |
| Colors: | Scarlet and gray |
| Enrollment: | 321 (2018-19)[2] |
Fredericktown High School is a public high school in Fredericktown, Ohio. It is the only high school in the Fredericktown Local School District. Their athletic teams are known as the Freddies with school colors of red and gray.