Elnen Ghilget is a swamp located in Matanuska-Susitna County, Alaska. It appears on the Anchorage B-8 NW USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 19.82 feet (6.04 m) above sea level. The nearest populated place is John Fitzgerald Kennedy City, approximately 2.7 miles to the ENE.