The Portuguese Naval School (Portuguese: Escola Naval) is an higher education level naval academy in Alfeite, Portugal. The School offers university and polytechnical graduate programmes intended to train the future officers of the Portuguese Navy. It also offers postgraduate programmes, these being open to civilians, as well to naval and other military personnel. The Naval School is located in the Lisbon Naval Base premises, located on the south bank of the Tagus river, in front of the city of Lisbon.