| Gontarze | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Podlaskie |
| Subdivision Type2: | County |
| Subdivision Name2: | Łomża |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Zbójna |
| Pushpin Map: | Poland |
| Coordinates: | 53.2°N 65°W |
Gontarze is a village in the administrative district of Gmina Zbójna, within Łomża County, Podlaskie Voivodeship, in north-eastern Poland.[1] It lies approximately 8km (05miles) south-west of Zbójna, 240NaN0 west of Łomża, and 970NaN0 west of the regional capital Białystok.
According to the General Population Census of 1921, 126 people lived here in 19 residential buildings. The town belonged to the Roman Catholic parish in Zbójna. It was subordinated to the Town Court in Kolno and the District Court in Łomża; the proper post office was in Zbójna.