Decatur County
# Decatur County

Decatur County is the name of various past and present counties in the United States, all named for Stephen Decatur:

* Decatur County, Georgia
* Decatur County, Indiana
* Decatur County, Iowa
* Decatur County, Kansas
* Decatur County, Tennessee
* Decatur County, Alabama, a former county
* Decatur County, Missouri, a previous name for Ozark County, Missouri
