| Grundarfjörður Airport | |
| Iata: | GUU |
| Icao: | BIGF |
| Type: | Public |
| City-Served: | Grundarfjörður |
| Elevation-F: | 17 |
| Coordinates: | 64.9917°N -23.2222°W |
| Pushpin Map: | Iceland |
| Pushpin Label: | GUU |
| Pushpin Map Caption: | Location of the airport in Iceland |
| R1-Number: | 05/23 |
| R1-Length-M: | 895 |
| R1-Surface: | Grass |
| Metric-Rwy: | y |
| Footnotes: | Source: Google Maps[1] GCM |
Grundarfjörður Airport is an airport serving Grundarfjörður, Iceland. The airport is on a peninsula north of the town.