Mohonasen High School

Mohonasen High School is a high school located in Rotterdam, New York, United States. Enrollment is around 1200 students in Grades 9 – 12. Like all other public schools in New York, the school's curriculum is based on the Board of Regents standards. Mohonasen High School is known throughout the Capital District for its award-winning and varied televised events schedule, under the direction of Mr. Marvin Q. Veeder.

Name
The name of the school is derived from the names of three members of the Iroquois League, the Mohawk, the Onondaga, and the Seneca (Moh-Ona-Sen).