(Virginia)
Guinea is an unincorporated community in Caroline County, Virginia, United States. Guinea is 8.5 miles (13.7 km) northwest of Bowling Green. The modern spelling of the name has been altered from the earlier "Guiney" or "Guiney's", so called after an old Caroline County family, the Guineys. Guinea was the site of a Civil War era railroad station on the Richmond, Fredericksburg and Potomac Railroad known as Guiney's Station.