Panther's Den, also known as Kolheim House, is a historic home located at Venton, Somerset County, Maryland, United States.

It is a 1+1⁄2-story, Flemish bond brick house with a steeply pitched, wood-shingled gable roof.

Also on the property is a pyramidal-roofed dairy, a board-and-batten tack house, and family burial plot.

[2] Panther's Den was listed on the National Register of Historic Places in 1984.

[1] This article about a Registered Historic Place in Somerset County, Maryland is a stub.