Brush Creek is a stream in Polk and St. Clair counties of southwest Missouri. It is a tributary of the Sac River.
The stream headwaters are in northwest Polk County at 37.7506°N -93.525°W and the confluence with the Sac in St. Clair County is at 37.8864°N -93.7433°W.
Brush Creek was so named on account of brush near its course.[1]