Pleasantdale is an unincorporated community in Campbell County, Wyoming, United States.

Pleasantdale is located on Wyoming Highway 50, 18 miles (29 km) southwest of Gillette.

The name "Pleasantdale" is thought to be a spin-off of the nearby and older town of "Savageton" to make the town sound more attractive than its neighbor.

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This article about a location in Wyoming is a stub.