| Calumet New Tech High School | |
| Location: | 3900 Calhoun St |
| Zipcode: | 46408 |
| Country: | USA |
| Coordinates: | 41.5494°N -87.4122°W |
| Established: | 1958 |
| Grades: | 9–12 |
| Principal: | Chris Bajmakovich |
| Enrollment: | 619 (2022–23)[1] |
| Faculty: | 38.50 (FTE) |
| Ratio: | 16.08 |
| Team Name: | Warriors |
| Website: | Official Site |
Calumet New Tech High School, formerly Calumet High School, is a four-year (9–12) public high school of the Lake Ridge Schools Corporation in unincorporated Lake County, Indiana, United States, near the city of Gary.