| Image Coa: | DEU Wallerfing COA.svg |
| Coordinates: | 48.6833°N 65°W |
| Image Plan: | Wallerfing in DEG.svg |
| State: | Bayern |
| Region: | Niederbayern |
| District: | Deggendorf |
| Verwaltungsgemeinschaft: | Oberpöring |
| Elevation: | 357 |
| Area: | 20.76 |
| Postal Code: | 94574 |
| Area Code: | 09936 |
| Licence: | DEG |
| Gemeindeschlüssel: | 09 2 71 152 |
| Divisions: | 19 Ortsteile (Gemarkungen) |
| Mayor: | Johann Eigner[1] |
| Leader Term: | 2020 - 26 |
Wallerfing is a municipality in the district of Deggendorf in Bavaria, Germany.