Fayette County er navnet på 11 counties i USA, alle opkaldet efter Marquis de Lafayette, en franskmænd som deltog i de amerikanske revolution:
Fayette County, Alabama Fayette County, Georgia Fayette County, Illinois Fayette County, Indiana Fayette County, Iowa Fayette County, Kentucky (tidligere i Virginia) Fayette County, Ohio Fayette County, Pennsylvania Fayette County, Tennessee Fayette County, Texas Fayette County, West Virginia
Se også Lafayette County (flertydig)