Çeşnigir is a village in Boyabat District, in Sinop Province, Türkiye. Çeşnigir lies at 522 m above sea level, in the Küre mountains. It has 124 inhabitants. The nearest city is Boyabat, 17.0 km to the southwest. Among the landmarks around are Dodurga Dam (3.9 km), Boyabat Castle (18.2 km) and Boyabat Dam (24 km).