Gelfingen
| Gelfingen | |
|---|---|
| Location of Gelfingen | |
| Coordinates: 47°13′N 8°16′E / 47.217°N 8.267°E | |
| Country | Switzerland | 
| Canton | Lucerne | 
| District | Hochdorf | 
| Area | |
|  • Total | 3.86 km2 (1.49 sq mi) | 
| Elevation | 472 m (1,549 ft) | 
| Population  (December 2007) | |
|  • Total | 764 | 
| • Density | 200/km2 (510/sq mi) | 
| Time zone | UTC+01:00 (Central European Time) | 
| • Summer (DST) | UTC+02:00 (Central European Summer Time) | 
| Postal code(s) | 6284 | 
| SFOS number | 1027 | 
| ISO 3166 code | CH-LU | 
| Surrounded by | Hitzkirch, Hohenrain, Lieli, Retschwil, Römerswil, Sulz | 
| Website | www Profile (in German), SFSO statistics | 
Gelfingen is a former municipality in the district of Hochdorf in the canton of Lucerne in Switzerland. On 1 January 2009 it became part of the municipality of Hitzkirch.