Maitland Grossmann High School (abbreviated as MGHS) is a government-funded co-educational comprehensive secondary day school, located in East Maitland, New South Wales, Australia.

[4] Maitland Grossmann excels in many areas of study, and is one of the most successful schools in the Hunter Valley.

The school has a reputation in the Maitland community in the following areas: academic achievement; quality creative and performing arts; excellence in sport; caring student welfare; and highly effective behaviour management strategies.

[6] In 2017, Maitland Grossmann High School celebrated a student achieve first in the state for Visual Arts.

holds the cross country regional combined high schools trophy.