Maple Grove Senior High School (MGSH) is a public grades 9–12 high school located in Maple Grove, Minnesota, at 9800 Fernbrook Lane North. It is one of three high schools in the Osseo School District (279). Its feeder schools are Maple Grove Junior High School and Osseo Junior High School. Starting in the 2015–16 school year, the school will serve students from grades 9–12. Previously, 9th graders in the district attended junior high school.