Vandiver is a census-designated place (CDP) and unincorporated community in Shelby County, Alabama, United States. Its population was 1,084 as of the 2020 census. One structure in Vandiver, the Falkner School, is listed on the Alabama Register of Landmarks and Heritage.
The community is in the northeastern part of Shelby County. Alabama State Route 25 runs through the community, leading southeast 10 mi (16 km) to Vincent and north 10 mi (16 km) on an winding and mountainous route to the city of Leeds.
Vandiver was first listed as a census designated place in the 2010 U.S. census.