- the eldest son of Jacob and Leah. Genesis 29, 30.
- one of the 12 tribes of Israel, the tribe traditionally descended from him.
- Reuben sandwich.
- a male given name.
- the eldest son of Jacob and Leah: one of the 12 patriarchs of Israel (Genesis 29:30)
- the Israelite tribe descended from him
- the territory of this tribe, lying to the northeast of the Dead Sea
