Bölüklü is a village in Boyabat District, in Sinop Province, Türkiye. Bölüklü lies at 661 m above sea level, in the Ilgaz mountains. It has 89 inhabitants. The nearest city is Boyabat, 6.7 km to the north. Among the landmarks around are Boyabat Castle (7.0 km), Saraydüzü Dam (8.6 km) and Boyabat Dam (21 km).