Gustav, Duke of Zweibrücken
| Gustav Samuel Leopold | |
|---|---|
Count Palatine Gustav | |
| Count Palatine of Kleeburg | |
| Reign | 1701–1731 |
| Predecessor | Adolph John II |
| Successor | Christian III of Birkenfeld |
| Duke of Zweibrücken | |
| Reign | 1718–1731 |
| Predecessor | Charles XII of Sweden |
| Successor | Christian III of Birkenfeld |
| Born | 12 April 1670 Stegeborg Castle near Söderköping, Sweden |
| Died | 17 September 1731 (aged 61) Zweibrücken, Germany |
| Spouse | Dorothea of Palatine-Veldenz Louise Dorothea von Hoffmann |
| House | House of Wittelsbach |
| Father | Adolph John I, Count Palatine of Kleeburg |
| Mother | Elsa Elisabeth Brahe |
| Religion | Lutheran |
Count Palatine Gustav Samuel Leopold of the House of Wittelsbach (12 April 1670, Stegeborg Castle near Söderköping, Sweden – 17 September 1731, Zweibrücken, Germany) was the Count Palatine of Kleeburg from 1701 until 1731 and the Duke of Zweibrücken from 1718 until 1731.
He was the last male member of the Kleeburg line of the House of Wittelsbach to reign.