The Jack Creek Guard Station is a ranger patrol cabin in Medicine Bow National Forest in Carbon County, Wyoming.

The one-room log cabin was built by U.S. Forest Service district ranger Evan John Williams in 1933-34.

It was built to Forest Service Plan A-4, featuring half-dovetailed corners and a deep front porch with a gabled wood shake roof.

A stove is vented through a brick chimney at the back of the cabin.

[2] In his career with the Forest Service Williams built or renovated five other ranger stations one hundred miles of trail, two fire lookouts and miles of fencing and telephone line.