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_ |
|---|---|---|---|---|---|
| Schwarzenberg , HRE Prince of Schwarzenberg, Princely Landgrave of Klettgau, Count of Sulz, Duke of Krummau, Lord of Gimborn) | Lordship , 1429: Barony , 1566: County , 1599: Imperial County ,  , 1670: Imperial Prince , 1671: Princely Landgraviate | Franc |  | 1347 | 1500: Franconian Circle , 1624: Extinct , 1674: HRE Council of Princes |
| The Schwarzgraviate | County |  |  | 1333: Partitioned from Hohenzollern | 1412: Re-annexed to Hohenzollern |
| Schweidnitz | Principality |  |  |  |  |
| Schweinfurt | 1254: Free Imperial Town | Franc | SW | 1282 | 791: 1st mention of Schweinfurt , 1200s: Obtained status of a town , 1386: Joined Swabian League of Cities , 1500: Franconian Circle , 1803: Mediatized to Bavaria |
| Schweppenhausen | Lordship |  |  |  |  |
| Schwerin | Bishopric , 1180: HRE Prince-Bishopric | Low Sax | EC | 1165: est. as diocese , 1180: Partitioned - as estate of Imperial immediacy - from the older Duchy of Saxony | 1648: Secularised as a principality to Mecklenburg-Schwerin |
| Schwerin | Principality | Low Sax |  | 1648: Secularized from Bp. of Schwerin | Held by Mecklenburg-Schwerin |