| Haag am Hausruck | |
| Pushpin Map: | Austria |
| Pushpin Mapsize: | 270 |
| Pushpin Map Caption: | Location within Austria |
| Mapsize: | 260x260px |
| Coordinates: | 48.1856°N 13.6422°W |
| Subdivision Type: | Country |
| Subdivision Name: | Austria |
| Subdivision Type1: | State |
| Subdivision Name1: | Upper Austria |
| Subdivision Type2: | District |
| Subdivision Name2: | Grieskirchen |
| Parts Style: | para |
| Leader Title: | Mayor |
| Leader Name: | Konrad Binder |
| Elevation M: | 505 |
| Population Density Km2: | auto |
| Timezone: | CET |
| Timezone Dst: | CEST |
| Utc Offset: | +1 |
| Utc Offset Dst: | +2 |
| Registration Plate: | GR |
| Postal Code Type: | Postal code |
| Postal Code: | 4680 |
| Area Code Type: | Area code |
| Area Code: | 07732 |
| Website: | www.haag-hausruck.at |
Haag am Hausruck is a municipality in the district of Grieskirchen in the Austrian state of Upper Austria. It is home to many historic buildings as well as its own castle. Haag (for short) is located right next to a very large and scenic forest.
Starhemberg Castle (Haag am Hausruck) is a Renaissance-style fortress first mentioned in 1246 AD, situated west of the marketplace. The 16th-century complex, owned by DI Hatschek, served as a military hospital in the early 20th century and a transit camp for refugees in World War II. Today, it houses the Haager Heimatstuben with exhibits on agriculture, mining, crafts, trade, and castle graphics.
Luisenhöhe, the local mountain, features an Adventure Mountain Railway, a summer toboggan run (currently idle), and attractions like the "Path of the Senses" trail, an observation tower, a forest school, and a high ropes course. The annual events in Haag am Hausruck include the Kirtag, horse market, Country Festival, Castle Concert, and Beer Wagon Race. The Catholic Parish Church, altered in the 17th century, is dedicated to St. Vitus.
Haag lies in the Hausruckviertel. About 88 percent of the municipality is farmland, and 2 percent is urban.