| Image Coa: | DEU Langenpreising COA.svg |
| Coordinates: | 48.4333°N 69°W |
| Image Plan: | Langenpreising in ED.svg |
| State: | Bayern |
| Region: | Oberbayern |
| District: | Erding |
| Verwaltungsgemeinschaft: | Wartenberg |
| Elevation: | 421 |
| Area: | 27.49 |
| Postal Code: | 85465 |
| Area Code: | 08762 |
| Licence: | ED |
| Gemeindeschlüssel: | 09 1 77 126 |
| Website: | www.langenpreising.de |
| Mayor: | Josef Straßer[1] |
| Leader Term: | 2020 - 26 |
| Party: | FW |
Langenpreising is a municipality in the district of Erding in Bavaria in Germany.