Katie Branch is a 2.13 mi (3.43 km) long 1st order tributary to Reedy Fork in Guilford County, North Carolina.

Katie Branch rises on the Rocky Branch divide about 2 mile southeast of Monticello, North Carolina in Guilford County.

Katie Branch then flows south to meet Reedy Fork about 5 miles southeast of Monticello.

[2] Katie Branch drains 1.59 square miles (4.1 km2) of area, receives about 46.0 in/year of precipitation, has a topographic wetness index of 419.08 and is about 41% forested.

This article related to a river in North Carolina is a stub.