Deer Creek (River des Peres tributary)
Deer Creek is a stream in St. Louis County the U.S. state of Missouri. It is a tributary of the River des Peres.
The stream headwaters arise at and it flows to the southeast to its confluence with the River des Peres at. just within the St. Louis city limits.
Deer Creek was so named due to the presence of deer in the area. Fourteen previously-unnamed tributary streams were named in 2010.