Vienna Observatory
- Country: Austria
- Type: Science
- Website: astro.univie.ac.at
- Update: 05-02
The Vienna Observatory (German: Universitäts-Sternwarte Wien; University of Vienna Observatory) is an astronomical observatory in Austria, the construction of which began in 1756 on the old site, and the opening of the current site in 1883 as part of the University of Vienna.
