| Geofyzikální ústav (in Czech) | |
 Spořilov campus, Prague. | |
| Founded | 1920 (as the State Institute of Geophysics) |
|---|---|
| Type | Public research institution |
| Purpose | Pure and applied research in the Earth sciences |
| Headquarters | Prague, Czech Republic |
| Location |
|
| Affiliations | Czech Academy of Sciences |
| Website | www |
The Institute of Geophysics, GFÚ (Czech: Geofyzikální ústav), is a publicly funded scientific research institution in Prague affiliated with the Czech Academy of Sciences (Czech: Akademie věd České republiky, AV ČR). It focuses on pure and applied research in the Earth and environmental sciences.