Flatrock Creek (Apple Creek tributary)

Flatrock Creek is a stream in Cape Girardeau County in the U.S. state of Missouri. It is a tributary of Apple Creek.

The stream headwaters arise just east of US Route 61 approximately one mile west of Pocahontas at 37.50306°N, -89.65778°W. The stream flows north past Shawneetown and on to its confluence with Apple Creek at 37.58667°N, -89.63972°W.

Flatrock Creek was named for a large rock of the same name which was destroyed by railroad construction.