Nydala Abbey (Swedish: "Nydala kloster" ) was a Cistercian monastery in the province of Småland, Sweden, near the lake Rusken. Although the abbey ceased to operate in the 16th century, its church was renovated and converted into a Protestant church during the 17th century and is still in use. The church belongs to the Church of Sweden and is part of the Diocese of Växjö.
Nydala Abbey ceased operation in the 15th century.