Maple Grove Senior High School (MGSH) is a public grade 9–12 high school located in Maple Grove, Minnesota, United States. It is one of three high schools in the Osseo School District (279). Its feeder schools are Maple Grove Middle School and Osseo Middle School. The school has included grades 9–12 since September 2015. Previously grade 9 attended junior high school. MGSH contains students from the cities of Maple Grove, Corcoran, Dayton, Rogers, and Plymouth.

Maple Grove Senior High opened in 1996 as the third public high school built by the Osseo School District. MGSH is the only public high school located in Maple Grove, Minnesota, although the grounds of Osseo Senior High School are partially located within the boundaries of the city of Maple Grove. MGSH now includes grades 9-12 as of September 2015.

Around 200 courses are available at Maple Grove Senior High. Types of courses include Advanced Placement, Honors, traditional, remedial, and special education courses. Through the Minnesota state Post Secondary Enrollment Options (PSEO) program, students are eligible to take classes at state colleges and universities. PSEO participation counts towards graduation requirements. Maple Grove implemented standards-based grading in 2011. Maple Grove has been working on learning how to effectively implement standard based grading to help better prepare students for college in the last five years.^[3]

The demographic breakdown of the 2,271 students enrolled in 2015-2016 was:

• Male - 52.4%
• Female - 47.6%
• Native American/Alaskan - 0.1%
• Asian/Pacific Islanders - 7.2%
• Black - 7.2%
• Hispanic - 3.6%
• White - 78.8%
• Multiracial - 3.1%

13.7% of the students were eligible for free or reduced cost lunch.^[2]

The Maple Grove Crimsons are members of the Northwest Suburban Conference of the Minnesota State High School League. The school mascot is Leafy, a crimson and gold maple leaf.

The boys and girls hockey teams play out of the Maple Grove Community Center, a large recreational complex and a 1500-seat ice arena located in the city.

On December 2, 2022, Maple Grove's football team won their first-ever class 6A state championship title in a 27–10 victory over Rosemount. With this win, Maple Grove would also finish undefeated, at 14–0 on the season. ^[4]

Maple Grove Senior High School offers students the following clubs and organizations:^[5]

• Kayode Awosika  – professional football player
• Brad Davison — American college basketball player, formerly played for the Wisconsin Badgers
• Dakota Darsow — professional wrestler
• Brock Faber - professional ice hockey player
• Jordan Gross — professional ice hockey player^[6]
• Evan Hull — NFL running back for the Indianapolis Colts^[7]
• Jake Wieneke — professional football player ^[8]