Plank Bridge Creek is a tributary of Spring Brook in Lackawanna County, Pennsylvania, in the United States.

The surficial geology in its vicinity mainly consists of Wisconsinan Till, bedrock, Boulder Colluvium, alluvium, and wetlands.

[1] Plank Bridge Creek joins Spring Brook 8.65 miles (13.92 km) upstream of its mouth.

[3] Plank Bridge Creek was entered into the Geographic Names Information System on August 2, 1979.

[7] Wild trout naturally reproduce in Plank Bridge Creek from its headwaters downstream to its mouth.