 Admiral Vasile Urseanu House, Bucharest | Bucarest | — |
| Bacau Observatory | Bacău | — |
| Barlad Observatory | Bârlad | — |
| Berthelot Observatory | General Berthelot | — |
 Bosianu Astronomical Observatory | Bucarest | — |
| Bucharest Astronomical Observatory | Bucarest | 86 m |
| CNVL Observatory | Baia Mare | — |
| Galati observatory | Epístola a los Gálatas | — |
| Iași Astronomical Observatory | Condado de Iași | — |
| Ostrov Observatory, Constanta | Esechioi | — |
| ROASTERR-1 Observatory | Cluj-Napoca | — |
| Schela Observatory | — | — |
| St. George Observatory | Cocoșești | — |
| Stardreams Observatory | Vălenii de Munte | — |
| Stardust Observatory | Brașov | — |
| Surlari Magnetic Observatory | Ilfov | 84 m |
| Surlari National Geomagnetic Observatory | — | — |
 Timișoara Astronomical Observatory | Timișoara | — |