Vaiden is a town in Carroll County, Mississippi, United States. The population was 840 at the 2000 census. It is part of the Greenwood, Mississippi micropolitan area
Vaiden is located at 33°19′54″N 89°44′49″W / 33.33167°N 89.74694°W / 33.33167; -89.74694 (33.331591, -89.747002).
According to the United States Census Bureau, the town has a total area of 2.2 square miles (5.7 km²), all of it land.