| Streetaddress: | 8135 West Florist Avenue |
| City: | Milwaukee |
| State: | Wisconsin |
| Zipcode: | 53218 |
| Country: | United States |
| Coordinates: | 43.1261°N -88.0134°W |
| Url: | Official Site |
| District: | Milwaukee Public Schools |
| Superintendent: | Jennifer Smith |
| Principal: | Jineen Mclemore Torres |
| Schooltype: | High school |
| Grades: | 9–12 |
| Enrollment: | 779 (2017-18)[1] |
| Teaching Staff: | 44.30 (FTE) |
| Ratio: | 17.58 |
Madison University High School (formerly James Madison High School) is a high school in Milwaukee, Wisconsin, United States, part of the Milwaukee Public Schools system. It changed its name in 1996 to reflect a higher emphasis on meeting academic standards.[2]