Ojaäärse
| Ojaäärse | |
|---|---|
| Village | |
| Country |
 Estonia |
| County | Rapla County |
| Parish | Märjamaa Parish |
| Time zone | EET (UTC+2) |
| • Summer (DST) | EEST (UTC+3) |
Ojaäärse is a village in Märjamaa Parish, Rapla County in western Estonia.
Coordinates: 58°44′N 24°37′E / 58.733°N 24.617°E