List of rulers named Gustav
Gustav were the following rulers:
- Gustav I. Wasa (also Gustav Eriksson ), King of Sweden (1496–1560)
- Gustav II Adolf , King of Sweden (1594–1632)
- Gustav III , King of Sweden (1746–1792)
- Gustav IV Adolf , King of Sweden (1778–1837)
- Gustav V , King of Sweden (1858–1950)
- Gustav VI. Adolf , King of Sweden (1882–1973)
- Gustav Samuel Leopold (Pfalz-Zweibrücken) , Duke of Pfalz-Zweibrücken (1670–1731)
- Gustav (Hessen-Homburg) , Landgrave of Hessen-Homburg (1781–1848)