John Marshall High School is a public high school located in Milwaukee, Wisconsin (United States).

John Marshall is part of the Milwaukee Public School system.

In August 2021 the school announced new safety measures after several days of cars driving on sidewalks and lawns at dismissal time.

[3] The school's mascot is the Eagles and the colors are Columbia Blue and Scarlet.

[5] John Marshall High School's demographics as of 2017–2018 were:[1]