St Aloysius College (SAC) is a Catholic primary, secondary and post-secondary education institution run by the Euro-Mediterranean Province of the Society of Jesus in Birkirkara, Malta. It was founded by the Jesuits in 1907 to complement the seminaries and tertiary institutions already in existence on the island. Today, it comprises a coeducational primary school, boys' secondary school, and a coeducational sixth form. The College compound also houses its own church which is used by the College community and open to the public, as well as a Sports and Recreational Complex.

Birkirkara is a city in the eastern region of Malta. It is the second most populous on the island, with 24,356 inhabitants as of 2020. The town consists of five autonomous parishes: Saint Helen, Saint Joseph the Worker, Our Lady of Mount Carmel, Saint Mary and San Gorg Preca. The city's motto is In hoc signo vinces, and its coat of arms is a plain red cross, surmounted by a crown.