| Albert IV | |
|---|---|
| Duke of Mecklenburg | |
| Reign | 1383–1388 |
| Predecessor | Henry III |
| Successor | Albert III & John IV |
| Born | before 1363 |
| Died | between 24 and 31 December 1388 |
| Spouse | Elisabeth of Holstein |
| House | House of Mecklenburg |
| Father | Henry III, Duke of Mecklenburg |
| Mother | Ingeborg of Denmark |
Albert IV (German: Albrecht IV von Mecklenburg; before 1363 - 24/31 December 1388) was Duke of Mecklenburg from 1383 to 1388.