St Aloysius' Anglo-Indian High School is a Christian mission school in the city of Visakhapatnam, Andhra Pradesh, India.

The school was started for the purpose of educating British Indian Army European soldiers' children.

[1] Nobel Laureate C. V. Raman was a student of the school.

St. Aloysius' was the first English medium school in the Andhra Pradesh.

During the Colonial period, it was the only English-medium education school between Chennai and Kolkata.