Alslevgaard is a manor house and estate located at Karise, Faxe Municipality, Denmark.

The estate was for 300 years owned by the Grubbe family and has for long periods of time shared ownership with Tryggevælde.

He died on the way back from the Holy Land in 1349 and the estate was then passed to his sons Bent, Jon and Esbern Grubbe.

Skeel was the following year given royal permission to turn the land into tenant farms and place them under Tryggevælde.

[2] In 1922, Frederik Christian Moltke ceded Alslevgaard to Statens Jordlovsudvalg as part of the fee that lensafløsningslpven (Fief Dissolution Act( had required him to pay.