Gmina Tyrawa Wołoska is a rural gmina (administrative district) in Sanok County, Subcarpathian Voivodeship, in south-eastern Poland. Its seat is the village of Tyrawa Wołoska, which lies approximately 12 kilometres (7 mi) east of Sanok and 57 km (35 mi) south-east of the regional capital Rzeszów.
The gmina covers an area of 68.6 square kilometres (26.5 sq mi), and as of 2006 its total population is 1,939.
The gmina contains part of the protected area called Słonne Mountains Landscape Park.
Gmina Tyrawa Wołoska contains the villages and settlements of Hołuczków, Kreców, Lachawa, Rakowa, Rozpucie, Siemuszowa, Tyrawa Wołoska and Wola Krecowska.
Gmina Tyrawa Wołoska is bordered by the gminas of Bircza, Lesko, Olszanica and Sanok.