Sankt Ilgen (Sankt Ilgen)
- former municipality in Austria
- Country:
- Local Dialing Code: 03861
- Licence Plate Code: BM
- Coordinates: 47° 32' 41" N, 15° 9' 59" E
- GPS tracks (wikiloc): [Link]
- AboveSeaLevel: 736 м m
- Area: 73.44 sq km
- Population: 275
- Wikipedia en: wiki(en)
- Wikipedia: wiki(de)
- Wikidata storage: Wikidata: Q688260
- Wikipedia Commons Category: [Link]
- Freebase ID: [/m/03gvhnb]
- GeoNames ID: Alt: [7873342]
- VIAF ID: Alt: [142963793]
- archINFORM location ID: [10510]
- Austrian municipality key: [62126]