Montgomery High School, Educational building in Montgomery County, US

Montgomery High School, known as MHS or Mogo, stands on Highway 105 west of the City of Montgomery, in unincorporated Montgomery County. The campus opened on this site in 1967 and was expanded in 1998 and again in 2005. It is part of the Montgomery Independent School District, and its attendance zone takes in the city of Montgomery and most of the west and south shores of Lake Conroe.

The first high school opened in 1931 south of town on State Road 149, after the Area Private School founded in 1850 and the creation of Montgomery ISD. The current campus west of town on Highway 105 dates from 1967. Population growth led to expansions in 1998 and 2005, and in 2018 the school split with the new Lake Creek High School.

The school's teams are called the Bears, and the varsity football program drew attention in 2019 when a hazing assault by team members on younger players led the school to forfeit its next game. The campus sits west of the City of Montgomery off Highway 105, and its attendance zone takes in the city plus most of the west and south shores of Lake Conroe.

Visitors should keep in mind that this is an active school campus intended primarily for students and staff. Entering the school grounds typically requires permission and check-in at entrance points.

The school's teams are called Mogo, and its attendance zone reaches most of the west and south shores of Lake Conroe. In 2018 it split with the new Lake Creek High School after enrollment ran well above capacity. NFL linebacker Quinton Spears is an alumnus.