Crabapple Branch is a stream in Harrison County, Missouri. It is a tributary of Big Creek.
The stream headwaters are at 40.2572°N -94.0178°W and its confluence with Big Creek is at 40.1939°N -94.0753°W.
Crabapple Branch (also historically known as "Crab Apple Creek") was named for the crabapple trees in the area.[1]