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_ |
|---|---|---|---|---|---|
| Speyer | Bishopric | Upp Rhen | EC | 888 | 1793: Council of Princes , 1803: Annexed to Baden |
| Speyer | Imperial City | Upp Rhen | RH | 1294 | 1792: Annexed to France , 1816: Annexed to Bavaria |
| Spoleto | Duchy in Italy |  |  | 6th century | 1201: To Papal States |
| Sponheim | HRE County |  |  | 9th/10th Century | 1227: Partitioned into Sponheim-Eberstein, Sponheim-Heinsberg, Sponheim-Kreuznach and Sponheim-Starkenburg |
| Sponheim-Bolanden | County |  |  | 1314 | Partitioned from Sponheim-Kreuznach , 1393: Annexed to Nassau-Dillenburg |
| Sponheim-Kastellaun | County |  |  | 1291 | Partitioned from Sponheim-Kreuznach , 1340: Re-annexed to Sponheim-Kreuznach |
| Sponheim-Eberstein | County |  |  | 1227 | Partitioned from Sponheim , 1263: Divided between Sponheim-Kreuznach and Sponheim-Starkenburg |
| Sponheim-Heinsberg | County |  |  | 1227 | Partitioned from Sponheim , 1258: Annexed to Sponheim-Eberstein |