| Staromishchyna | |
| Native Name: | Староміщина |
| Native Name Lang: | UA |
| Settlement Type: | Village |
| Pushpin Map: | Ukraine#Ukraine Ternopil Oblast |
| Coordinates: | 49.5475°N 26.1578°W |
| Subdivision Type: | Country |
| Subdivision Name: | Ukraine |
| Subdivision Type1: | Oblast |
| Subdivision Name1: | Ternopil Oblast |
| Subdivision Type2: | Raion |
| Subdivision Name2: | Ternopil Raion |
| Established Title: | Established |
| Established Date: | 1599 |
| Unit Pref: | Metric |
| Population Total: | 829 |
| Population As Of: | 2007 |
| Population Density Km2: | auto |
Staromishchyna (Староміщина, Polish: Staromiejszczyzna) is a village in Ternopil Raion of Ternopil Oblast in western Ukraine. It belongs to Pidvolochysk settlement hromada, one of the hromadas of Ukraine.[1] As of 2007 the population consisted of 829 people.
Until 18 July 2020, Staromishchyna belonged to Pidvolochysk Raion. The raion was abolished in July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Ternopil Oblast to three. The area of Pidvolochysk Raion was merged into Ternopil Raion.[2] [3]