Adriel the son of Barzillai the Meholathite
- Tribe: Meholathite (1 Samuel 18:17-19)
- Father: Barzillai the Meholathite (2 Samuel 21:8)
- Wife: Merab (1 Samuel 18:17-19)
- Children: 5 sons (2 Samuel 21:8)
Saul offered Merab to David if he would only be valiant and fight the LORD's battles, but David declined on basis of his father's status. At the time when Merab was to be given to David, she was given to Adriel the Meholathite. (1 Samuel 18:17-19)