Mt. Gleason Middle School Home



Time: 5 PM – 6 PM


Time: 4:45 PM – 5:45 PM

Recent News


PTSA every child. one voice

Due to heavy rain and flooding we are going to postpone this week's PTSA Meeting to Next Tuesday 17th Jan at 4:45 pm.

Black History Month

Witness amazing talent by the groups above! Join us as we celebrate Black History Month on February 24th! We hope to see you there!

Reflections 2022-2023

Call for entries! Show your voice and enter Mt. Gleason's 2022-23 Reflections Program!

Get tutoring free, online!
Obtenga tutoria gratis, en linea.

About Us

“Run ahead of the herd” with the Mount Gleason Mustangs! Built in 1959, Mount Gleason Middle School, including the Gifted/High Ability Magnet and STEAM Magnet, is located in Sunland-Tujunga with a picturesque view of the San Gabriel Mountains. We have a dedicated staff committed to providing each student a rigorous standards-based program in a safe learning environment where students’ academic and social-emotional needs are met. Our effective library program, accessible modern technology, and capacity-building Parent Center support student achievement in literacy, numeracy, and beyond. Students appreciate our array of elective choices, extensive lunch club options, several after-school programs, popular annual traditions, and multiple forms of recognition. Upon culmination, the Mount Gleason family strives for all students to be college and career-ready young adults as well as compassionate human beings, creative thinkers, and self-directed lifelong learners. Go Mustangs!