| Euthydemus II | |
|---|---|
 Tetradrachm of Euthydemus II (185–180 BC) with his portrait on the obverse wearing a diadem. | |
| Reign | c. 180 BC |
| Predecessor | Demetrius I |
| Successor | Eucratides I |
| Born | c. 200 BC |
| Died | c. 180 BC Bactria |
| House | Euthydemid dynasty |
| Father | Demetrius I |
| Mother | Daughter of Antiochus III |
Euthydemus II (Greek: Εὐθύδημος, Euthýdēmos) was a Greco-Bactrian king who ruled in Bactria in 185-180 BCE.