An unincorporated community in Robinson Township, Posey County, Indiana, named after Stephen Blair.
An unincorporated community in Clermont County, Ohio, named after John M. Blair.
A minor city, the county seat of Union County, Georgia, named after Jimmy Blair (soldier).
A borough in Indiana County, Pennsylvania.
An unincorporated community in York County, South Carolina, named after the local Blair family.
A city, the county seat of Union County, Iowa, United States.
A census-designated place in San Luis Obispo County, California, United States.