Skarlin [ˈskarlin] is a village in the administrative district of Gmina Nowe Miasto Lubawskie, within Nowe Miasto County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 10 kilometres (6 mi) north-west of Nowe Miasto Lubawskie and 77 km (48 mi) south-west of the regional capital Olsztyn.