|Time zone||UTC−5 (Eastern (EST))|
|o Summer (DST)||UTC−4 (EDT)|
Winterham (also Ham) is an unincorporated community in central Amelia County, Virginia, United States. It lies along U.S. Route 360 northeast of the community of Amelia Courthouse, the county seat of Amelia County. Its elevation is 338 feet (103 m).