| Hayti High School | |
| Streetaddress: | 500 North 4th Street |
| City: | Hayti |
| State: | Missouri |
| Country: | United States |
| Coordinates: | 36.2384°N -89.7474°W |
| Principal: | Melanie Tipton |
| Grades: | 912 |
| Staff: | 16.48 (FTE) |
| Ratio: | 13.83 |
| Students: | 228 (2022–23)[1] |
| Type: | public secondary |
| Campus: | suburban |
| Mascot: | Indian |
| District: | Hayti R-II School District |
Hayti High School is a high school located in Hayti, Missouri.