Osseo Senior High School is a four-year public high school located in Osseo, Minnesota, United States on 317 2nd Ave. NW.

The school includes grades 9-12 and has done so since September 2015.

Previously, grade 9 students attended junior high school.

[4] Osseo Senior High opened its doors in 1924 as the first high school built by the Osseo School District.

According to the Minnesota Department of Education, the racial makeup of Osseo during the 2023-24 School year was as follows:[5] Two or More Races: 6.4%