The Monastery of Rates (Portuguese: Mosteiro de Rates) was a Benedictine monastery located in the parish of Rates in the municipality of Póvoa de Varzim, in Portugal. The part of the monastery that has survived to this day is the bell-tower and, most importantly, the Church dedicated to St Peter of Rates (Igreja Paroquial de São Pedro de Rates), mostly known as Romanesque Church of Rates (Portuguese: Igreja Românica de Rates), which is a national monument since 1910.