Mynderse Academy is a public high school located in Seneca Falls, New York, United States that teaches according to the Board of Regents.

Mynderse Academy was previously located at 12 North Park Street in Seneca Falls.

Due to crowding issues, the school moved to its current location on Troy Street.

The Park Street building, known as "Academy Square", currently houses offices for several businesses and service groups.

The major reconstruction will include a new bus garage and parking areas, renovated locker rooms, gymnasium, and science classrooms.