Instituto Salesiano (or IS, Instituto Salesiano da Imaculada Conceição, Chinese: 澳門慈幼中學) is a Catholic elementary school through secondary school in São Lourenço (St. Lawrence's Parish), Macau. The school is one of the oldest educational institutions founded in Macau. The medium of instruction is English, although some particular subjects such as Chinese Literature and Chinese History are taught in Cantonese. It is a member of the Macau Catholic Schools Association.
