| Le Mars Municipal Airport | |
| Iata: | LRJ |
| Icao: | KLRJ |
| Faa: | LRJ |
| Type: | Public |
| Owner: | City of Le Mars |
| City-Served: | Le Mars, Iowa |
| Elevation-F: | 1,197 |
| Elevation-M: | 365 |
| Coordinates: | 42.7781°N -96.1936°W |
| Pushpin Map: | USA Iowa#USA |
| Pushpin Relief: | yes |
| Pushpin Map Caption: | Location of airport in Iowa / United States |
| Pushpin Label: | LRJ |
| Pushpin Label Position: | right |
| R1-Number: | 18/36 |
| R1-Length-F: | 4,605 |
| R1-Length-M: | 1,404 |
| R1-Surface: | Concrete |
| Stat1-Header: | Aircraft operations (2008) |
| Stat1-Data: | 10,780 |
| Stat2-Header: | Based aircraft (2017) |
| Stat2-Data: | 24 |
| Footnotes: | Source: Federal Aviation Administration[1] |
Le Mars Municipal Airport is a city-owned public-use airport located 2nmi southwest of the central business district of Le Mars, a city in Plymouth County, Iowa, United States.
Le Mars Municipal Airport covers an area of 108acres at an elevation of 1,197 feet (365 m) above mean sea level. It has one runway designated 18/36 with a concrete surface measuring 4,605 by 75 feet (1,404 x 23 m).
For the 12-month period ending April 17, 2008, the airport had 10,780 aircraft operations, an average of 29 per day: 99.5% general aviation and 0.5% military. In March 2017, there were 24 aircraft based at this airport: 17 single-engine, 2 jet and 5 ultralight.