==Communities==*Gould*Hollis (county seat)*McQueen*Vinson==See also==*National Register of Historic Places listings in Harmon County, Oklahoma==References====External links==* Encyclopedia of Oklahoma History and Culture - Harmon County* Oklahoma Digital Maps: Digital Collections of Oklahoma and Indian Territory
* Национальная ассоциация округов США* Encyclopedia of Oklahoma History and Culture - Harmon County* Oklahoma Digital Maps: Digital Collections of Oklahoma and Indian Territory