Dallas County may refer to:
Places in the USA:
- Dallas County, Alabama, founded in 1818, the first county in the United States by that name
- Dallas County, Arkansas
- Dallas County, Iowa
- Dallas County, Missouri
- Dallas County, Texas, the ninth most populous county in the United States
Other uses:
- Dallas County Community College District, in Texas
Topics referred to by the same termThis disambiguation page lists articles about distinct geographical locations with the same name.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: