| Gmina Sieniawa | |
| Other Name: | Sieniawa Commune |
| Settlement Type: | Gmina |
| Total Type: | Total |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Subcarpathian |
| Subdivision Type2: | County |
| Subdivision Name2: | Przeworsk |
| Area Total Km2: | 127.31 |
| Population Total: | 7010 |
| Population As Of: | 2011[1] |
| Population Density Km2: | auto |
| Population Urban: | 2173 |
| Population Blank1 Title: | Rural |
| Population Blank1: | 4837 |
| Coor Pinpoint: | Sieniawa |
| Coordinates: | 50.1781°N 22.6106°W |
| Seat: | Sieniawa |
| Website: | http://www.sieniawa.pl |
Gmina Sieniawa is an urban-rural gmina (administrative district) in Przeworsk County, Subcarpathian Voivodeship, in south-eastern Poland. Its seat is the town of Sieniawa, which lies approximately 15km (09miles) north-east of Przeworsk and 470NaN0 east of the regional capital Rzeszów.
The gmina covers an area of 127.31km2, and as of 2006 its total population is 6,806 (out of which the population of Sieniawa amounts to 2,065, and the population of the rural part of the gmina is 4,741).
Apart from the town of Sieniawa, Gmina Sieniawa contains the villages and settlements of Czerce, Czerwona Wola, Dobra, Dybków, Leżachów, Paluchy, Pigany, Rudka and Wylewa.
Gmina Sieniawa is bordered by the gminas of Adamówka, Jarosław, Leżajsk, Tryńcza and Wiązownica.