Cerentino is a municipality in the district of Vallemaggia in the canton of Ticino in Switzerland .

During the mid-19th Century, the population declined sharply due to emigration to other countries and a rural exodus. The parish church of Madonna delle Grazie was already in operation in the 15th Century. It was expanded in the beginning of the 16th Century. In 1513, it broke away from the parish of Cevio . The church contains frescoes and stucco from the 17th century.