Mount Sinai High School - Class of 2020 Alumni

Join thousands of alumni from Mount Sinai High School and the Class of 2020. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Upcoming Class of 2020 Reunions

Browse past reunion events and photos for your class here.

Past Class of 2020 Reunions

Browse past reunion events and photos for your class here.

Mount Sinai '20 Apparel

Browse our apparel store for a wide range of Mustangs gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Connect with Class of 2020 Classmates

Brianna Becker

Nearby Mount Sinai Classmates

Class of 2019

2 classmates have joined

View Class of 2019 Alumni

Class of 2022

2 classmates have joined

View Class of 2022 Alumni