Bear Creek is a stream in northwestern St. Francois County in the U.S. state of Missouri. It is a tributary of the Big River.
The stream headwaters arise in the Terre du Lac recreation community west of Bonne Terre at 37°55′06″N 90°37′12″W / 37.91833°N 90.62000°W and the stream flows north passing under Missouri Route 47 and on to its confluence with the Big River at 37°58′58″N 90°36′09″W / 37.98278°N 90.60250°WCoordinates: 37°58′58″N 90°36′09″W / 37.98278°N 90.60250°W.