| Höhnhart | |
| Pushpin Map: | Austria |
| Pushpin Mapsize: | 270 |
| Pushpin Map Caption: | Location within Austria |
| Coordinates: | 48.1644°N 13.2697°W |
| Subdivision Type: | Country |
| Subdivision Name: | Austria |
| Subdivision Type1: | State |
| Subdivision Name1: | Upper Austria |
| Subdivision Type2: | District |
| Subdivision Name2: | Braunau am Inn |
| Parts Style: | para |
| Leader Title: | Mayor |
| Leader Name: | Erich Priewasser |
| Elevation M: | 480 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Registration Plate: | BR |
| Postal Code Type: | Postal code |
| Postal Code: | 5251 |
| Area Code Type: | Area code |
| Area Code: | 07755 |
| Website: | www.hoehnhart.at |
Höhnhart is a municipality in the district of Braunau am Inn in the Austrian state of Upper Austria.
Höhnart lies in the Innviertel southeast of Braunau am Inn. About 29 percent of the municipality is forest and 63 percent farmland.