| Gmina Milejczyce | |
| Other Name: | Milejczyce Commune |
| Settlement Type: | Gmina |
| Total Type: | Total |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Podlaskie |
| Subdivision Type2: | County |
| Subdivision Name2: | Siemiatycze |
| Coor Pinpoint: | Milejczyce |
| Coordinates: | 52.5167°N 31°W |
| Area Total Km2: | 151.79 |
| Population Total: | 2209 |
| Population As Of: | 2006 |
| Population Density Km2: | auto |
| Seat: | Milejczyce |
Gmina Milejczyce is a rural gmina (administrative district) in Siemiatycze County, Podlaskie Voivodeship, in north-eastern Poland. Its seat is the village of Milejczyce, which lies approximately 21km (13miles) north-east of Siemiatycze and 670NaN0 south of the regional capital Białystok.
The gmina covers an area of 151.79km2, and as of 2006 its total population is 2,209.
Gmina Milejczyce contains the villages and settlements of Biełki, Borowiki, Chańki, Choroszczewo, Choroszczewo-Kolonia, Gołubowszczyzna, Grabarka, Jałtuszczyki, Klimkowicze, Lewosze, Lubiejki, Miedwieżyki, Mikulicze, Milejczyce, Nowosiółki, Osinki, Pokaniewo, Pokaniewo-Kolonia, Rogacze and Sobiatyno.
Gmina Milejczyce is bordered by the gminas of Boćki, Czeremcha, Dziadkowice, Kleszczele and Nurzec-Stacja.