Myscowa is a village in the administrative district of Gmina Krempna, within Jasło County, Subcarpathian Voivodeship, in south-eastern Poland, close to the border with Slovakia. It lies approximately 5 km north-east of Krempna, 25 km south of Jasło, and 64 km south-west of the regional capital Rzeszów. It is Lemko/Rusyn village. Many Rusyn immigrants who settled in Buckner, Illinois trace their roots to Myscowa.