| DeKalb County Airport | |
| Icao: | KGWB |
| Faa: | GWB |
| Type: | Public |
| Owner: | DeKalb County Airport Authority |
| Location: | Auburn, Indiana |
| Elevation-F: | 880 |
| Elevation-M: | 268.2 |
| Coordinates: | 41.3072°N -85.0644°W |
| Website: | http://www.dekalbcountyairport.com/ |
| Pushpin Map: | USA Indiana#USA |
| Pushpin Relief: | yes |
| Pushpin Map Caption: | Location of airport in Indiana |
| Pushpin Label: | GWB |
| Pushpin Label Position: | left |
| R1-Number: | 9/27 |
| R1-Length-F: | 5,000 |
| R1-Length-M: | 1,524 |
| R1-Surface: | Asphalt |
DeKalb County Airport is a public airport 3miles south of Auburn, in DeKalb County, Indiana. The airport was founded in October 1964 to replace the old Auburn Airport.
The Hoosier Air Museum was located at the airport before the former closed.