| Tyszki-Gostery | |
| Settlement Type: | Village |
| Total Type: | |
| Subdivision Type: | Country |
| Subdivision Type1: | Voivodeship |
| Subdivision Name1: | Masovian |
| Subdivision Type2: | County |
| Subdivision Name2: | Ostrołęka |
| Subdivision Type3: | Gmina |
| Subdivision Name3: | Czerwin |
| Coordinates: | 52.9842°N 21.9131°W |
| Pushpin Map: | Poland |
| Pushpin Label Position: | bottom |
| Population Total: | 60 |
| Population Footnotes: | (approx.) |
Tyszki-Gostery is a village in the administrative district of Gmina Czerwin, within Ostrołęka County, Masovian Voivodeship, in east-central Poland.[1] It lies approximately 12km (07miles) east of Czerwin, 250NaN0 east of Ostrołęka, and 1060NaN0 north-east of Warsaw.