| Pacific High School | |
| Type: | Public secondary |
| Principal: | Dan Kania |
| Teaching Staff: | 58.51 (FTE) |
| Ratio: | 16.25 |
| Enrollment: | 951 (2022–23)[1] |
| Grades: | 9–12 |
| Streetaddress: | 425 Indian Warpath Dr |
| City: | Pacific |
| State: | Missouri 63069 |
| Country: | USA |
| Conference: | Four Rivers |
| Mascot: | Indian |
| Free Label: | Emblem |
Pacific High School is a public high school in Pacific, Missouri that is part of the Meramec Valley School District.