List of states in the Holy Roman Empire (S) List of states in the Holy Roman Empire (S) List of states in the Holy Roman Empire (S)

| Name_ | Type_ | Circle | Bench | Formed | Notes_ |
|---|---|---|---|---|---|
| Saxe-Weimar , Grand Duke of Saxony-Weimar-Eisenach, Landgrave in Thuringia, Margrave of Misnia (Meissen), Princely Count of Henneberg, Lord of Blankenhayn, Neustadt und Tautenburg | 1572-1806 , Duchy , 1815: Grand Duchy | Upp Sax | PR | 1553 | Partitioned from Saxe-Thuringia , 1582: HRE Council of Princes , 1602: Partitioned into itself and Saxe-Altenburg , 1640: Partitioned into itself, Saxe-Eisenach and Saxe-Gotha , 1672: Division into itself, Saxe-Eisenach, Saxe-Marksuhl, and Saxe-Jena , 1741: Personal union of Saxe-Weimar and Saxe-Eisenach , 1809: Merger to form Saxe-Weimar-Eisenach |
| Saxe-Weimar-Eisenach , Duke of Saxony, Landgrave in Thuringia, Margrave of Meissen, Princely Count of Henneberg, Lord of Blankenhayn, Neustadt, Tautenburg, etc. | Duchy | Upp Sax | PR | 1741 | Created from union of Saxe-Eisenach and Saxe-Weimar |
| Saxe-Weissenfels | Duchy | Upp Sax | PR | 1656 | Partitioned from Electorate of Saxony , 1746: Annexed to Electorate of Saxony |
| Saxe-Wittenberg | Duchy, and an Electorate rivalling Saxe-Lauenburg , 1356: undisputed HRE Prince-Elector | Upp Sax | EL | 1260 | Created on partition of the Duchy of Saxony , 1423: United with Margraviate of Meissen to form Electorate of Saxony |
| Saxe-Zeitz | Duchy | Upp Sax |  |  |  |