| Earlville Airport | |
| Faa: | C94 |
| Type: | Public |
| City-Served: | Earlville, Illinois |
| Elevation-F: | 690 |
| Elevation-M: | 210 |
| Coordinates: | 41.5664°N -88.9481°W |
| R1-Number: | 4/22 |
| R1-Length-F: | 3,400 |
| R1-Length-M: | 1,036 |
| R1-Surface: | Turf |
| Stat-Year: | 2007 |
| Stat1-Header: | Aircraft operations |
| Stat1-Data: | 2,000 |
| Footnotes: | Source: Federal Aviation Administration[1] |
Earlville Airport was a public use airport located two nautical miles (3.7 km) southwest of the central business district of Earlville, a city in LaSalle County, Illinois, United States.
Earlville Airport covered an area of 12acres at an elevation of 690 feet (210 m) above mean sea level. It had one runway designated 4/22 with a turf surface measuring 3,400 by 100 feet (1,036 x 30 m). For the 12-month period ending December 31, 2007, the airport had 2,000 general aviation aircraft operations, an average of 166 per month.
Google Earth aerial photography shows the airport closing sometime between October 2009 and . The grass runway has been replaced by agricultural crops, though the former ramp remained visible in imagery from September 2015.