| Halfway Junior/Senior High School | |
| Type: | US Public Secondary |
| Principal: | Lawrence Graves |
| Superintendent: | Lance Roweton |
| Head Name: | Second Master |
| Head Name2: | Assistant Headmaster |
| Faculty: | 11.70 (FTE) |
| Ratio: | 10.43 |
| Enrollment: | 122 (2023–2024)[1] |
| Grades: | 7–12 [2] |
| Streetaddress: | 2150 Hwy 32 |
| City: | Halfway |
| State: | Missouri 65663 |
| Country: | United States |
| Campus: | Rural |
| Colors: | Red & Black & White |
| Mascot: | Cardinals |
| Free Label: | Emblem |
Halfway High School is a high school located in Halfway, Missouri, United States. The school's mascot is the Cardinal.
According to the 200607 School Accountability Report, 90.5% of classes at Halfway High School are taught by "Highly Qualified Teachers."[3]