Hässelbyholm
 Hässelbyholm is a Renaissance style Manor in the west of Stockholm Sweden. Hässelbyholm is located on a peninsula in Lake Mälaren. Historically Hässelbyholm formed part of Hässelby gård in Hässelby-Vällingby. Werner Brunkow Ekeby sold the property in 1279 to the Bishop of Strangnas. Into the mid-1300s Hässelbyholm belonged to Vårfruberga Abbey. With the Protestant Reformation the property became crown property.