Vääna (German: Feyena, Faehna, Fähna) is a village in Harku Parish, Harju County in northern Estonia.

The present manor house was commissioned by the Baltic German von Stackelberg family and built 1784-1797.

The wings of the long main house have circular pavilions with preserved decorated vaulted roofs, where formerly the family displayed their art collection, which reputedly held works by Hans Holbein, Nicolas Poussin, Claude Lorrain and Antoine Watteau .

[3][4][5] The most famous resident of the manor house was the archaeologist Otto Magnus von Stackelberg who grew up there.

Its initial purpose was supplying forts and defensive positions of Peter the Great's Naval Fortress, located in the vicinity of Vääna.