Cosam
- Dates
- 663–567 BC
Name means "oracle." He is the son of Elmodam or Elmadam, a Judahite, listed in Luke's genealogy of Jesus Christ.

Bible passages
- Luke 3:28
Which was the son of Melchi, which was the son of Addi, which was the son of Cosam, which was the son of Elmodam, which was the son of Er,
Text of the King James Version.