St. Anthony's High School was an aided co-educational school that provided primary and secondary education. It was located in Assolna village, adjacent to Regina Martyrum High School in the Indian coastal state of Goa. The school opened in 1921 and was established on August 28, 1964. However, it has been closed since the 2000s.

Assolna (Osollnnem) is a big village in the Salcete taluka of South Goa district, in the state of Goa, India. It is known for restaurants, ferry, the small traditional market, and local institutions. The Sal river flows through this village.