| South Milwaukee High School | |
| Schooltype: | Public High School |
| District: | South Milwaukee School District |
| Grades: | 9 - 12 |
| Principal: | Bryan Terry |
| Coordinates: | 42.9222°N -87.8694°W |
| Address: | 801 15th Avenue |
| City: | South Milwaukee, Wisconsin |
| Zipcode: | 53172 |
| Country: | United States |
| Teaching Staff: | 73.11 (FTE) |
| Ratio: | 13.51 |
| Enrollment: | 988 (2022–2023)[1] |
| Mascot: | Rocket |
| Colors: | Red, black, silver, white |
| Affiliations: | WIAA, Woodland Conference |
| Accreditation: | AdvancED[2] |
| Newspaper: | The Harbinger |
South Milwaukee High School, "Home of the Rockets," is a high school located in the city of South Milwaukee, Wisconsin, United States, a suburb of Milwaukee. Approximately 1,000 students attend the high school. The school is operated by the School District of South Milwaukee.
A variety of sports and activities are offered at South Milwaukee High School. The athletic teams compete in the Woodland Conference of the WIAA. SMHS won state championships in boys' cross country in 1937, 1938, 1939, 1940, 1941, 1949, 1950, 1951, 1952 and 1965.[3]
| width=25% | Fall | width=25% | Winter | width=25% | Spring | width=25% | Summer |
|---|---|---|---|---|---|---|---|
| Cheerleading | Powerlifting | Boys' basketball | |||||
| Student senate | Co-ed cross country | Girls' basketball | Boys' golf | ||||
| Math club | Fall play | Cheerleading | Girls' soccer | ||||
| Chess club | Football | Madrigal choir | Tennis | ||||
| AHANA | Wrestling | Pom poms | Spring musical | ||||
| Yearbook | Pom poms | Boys' swimming | Vocal jazz | ||||
| DECA | Boys' soccer | Boys' track | Boys' tennis | ||||
| Anime club | Girls' swimming | Girls' track | Boys' baseball | ||||
| Marching band | Girls' tennis | Girls' softball | |||||
| HOSA | Boys' volleyball | ||||||
| GSA | Girls' volleyball |