| Henndorf am Wallersee | |
| Pushpin Map: | Austria |
| Pushpin Mapsize: | 270 |
| Pushpin Map Caption: | Location within Austria |
| Coordinates: | 47.8833°N 13.1667°W |
| Subdivision Type: | Country |
| Subdivision Name: | Austria |
| Subdivision Type1: | State |
| Subdivision Name1: | Salzburg |
| Subdivision Type2: | District |
| Subdivision Name2: | Salzburg-Umgebung |
| Parts Style: | para |
| Leader Title: | Mayor |
| Leader Name: | Rupert Eder |
| Elevation M: | 551 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Registration Plate: | SL |
| Postal Code Type: | Postal code |
| Postal Code: | 5302 |
| Area Code Type: | Area code |
| Area Code: | 06214 |
Henndorf am Wallersee, commonly named Henndorf, is a municipality of 5,025 inhabitants in the district of Salzburg-Umgebung in the state of Salzburg in Austria.
The town was first mentioned in 6th century.
Henndorf is located around 16 kilometres to the north-east of Salzburg, by the Wallersee lake. The municipality borders with Eugendorf, Neumarkt am Wallersee, Seekirchen am Wallersee, Köstendorf and Thalgau. It is divided into 9 Katastralgemeinden: the town of Henndorf and 8 villages:
| Village | Population (2001) | |
|---|---|---|
| Henndorf am Wallersee | 3,742 | |
| Berg | 209 | |
| Enzing | 58 | |
| Fenning | 190 | |
| Hankham | 86 | |
| Hatting | 16 | |
| Hof | 152 | |
| Oelling | 127 | |
| Wankham | 67 |