| Official Name: | Östanå |
| Pushpin Map: | Sweden Stockholm#Sweden |
| Subdivision Type: | Country |
| Subdivision Name: | Sweden |
| Subdivision Type3: | Municipality |
| Subdivision Name3: | Österåker Municipality |
| Subdivision Type2: | County |
| Subdivision Name2: | Stockholm County |
| Subdivision Type1: | Province |
| Subdivision Name1: | Uppland |
| Coordinates: | 59.5486°N 18.5746°W |
Östanå is a ferry port in the municipality of Österåker in the Swedish county of Stockholm. It is the mainland terminal of the vehicle ferry route to the island of Ljusterö, operated by Trafikverket, and is also a calling point for the passenger ferries of the Waxholmbolaget on its routes from the city of Stockholm to the northern part of the Stockholm archipelago.[1] [2] [3]
Nearby is Östanå Castle, an 18th-century building on a site occupied since the 14th century, and the village of .[1]