Escola Dom João Paulino (Chinese: 聖善學校) is one of the earliest schools built in Macau, established in 1911.

It is named after João Paulino de Azevedo e Castro [pt; zh], a bishop of the Diocese of Macau.

In 1895, the Canossian nuns opened catechism classes for local children, which became the predecessor of Escola Dom João Paulino.

After that, Priest Estevão Eusébio Sítu (司徒澤雄) took over the school and named it as 聖善 (sing3 sin6, lit.

89-91, Rua Direita Carlos Eugénio for developing a complete primary school.