| Mithridates IV 𐭌𐭄𐭓𐭃𐭕 | |
|---|---|
| Great King, King of Kings, Arsaces | |
.jpg) Coin of Mithridates IV | |
| King of the Parthian Empire | |
| Reign | 57 – 54 BC |
| Predecessor | Phraates III |
| Successor | Orodes II |
| Died | 54 BC |
| Dynasty | Arsacid dynasty |
| Father | Phraates III |
| Religion | Zoroastrianism |
Mithridates IV (also spelled Mithradates IV; Parthian: 𐭌𐭄𐭓𐭃𐭕 Mihrdāt) was a Parthian king from to 57 to 54 BC. He was the son and successor of Phraates III (r. 69–57 BC). Mithridates IV's reign was marked by a dynastic struggle with his younger brother, Orodes II, who eventually emerged victorious and had Mithridates IV executed, thus succeeding him.