| Name | Country | # Exhibitions | # Cat. Entries |
|---|---|---|---|
| Schweighouse-Thann | France | 0 | 0 |
| Schwerin | Germany | 1 | 0 |
| Schwerte | Germany | 0 | 0 |
| Sciolze | Italy | 0 | 0 |
| Scranton | United States | 0 | 0 |
| Scuol | Switzerland | 0 | 0 |
| Seattle | United States | 0 | 0 |
| Sedalia, Missouri | United States | 0 | 0 |
| Sedan | France | 0 | 0 |
| Sedbergh | United Kingdom | 0 | 0 |
| Sedlescombe | United Kingdom | 0 | 0 |
| See | Austria | 0 | 0 |
| Seeberg | Switzerland | 0 | 0 |
| Seebüll | Germany | 0 | 0 |
| Seeheim-Jugenheim | Germany | 0 | 0 |
| Seevetal | Germany | 0 | 0 |
| Seftigen | Switzerland | 0 | 0 |
| Seifhennersdorf | Germany | 0 | 0 |
| Seix | France | 0 | 0 |
| Sélestat | France | 0 | 0 |
| Seloncourt | France | 0 | 0 |
| Selsey | United Kingdom | 0 | 0 |
| Semarang | Indonesia | 0 | 0 |
| Semily | Czechia | 0 | 0 |
| Senlis | France | 0 | 0 |
| Sens | France | 0 | 0 |
| Seravezza | Italy | 0 | 0 |
| Sergiyev Posad | Russia | 0 | 0 |
| Seriate | Italy | 0 | 0 |
| Sermizelles | France | 0 | 0 |
| Serra San Quirico | Italy | 0 | 0 |
| Sérrai | Greece | 0 | 0 |
| Sersheim | Germany | 0 | 0 |
| Servanches | France | 0 | 0 |
| Sesto Fiorentino | Italy | 0 | 0 |
| Sète | France | 0 | 0 |
| Sétif | Algeria | 0 | 0 |
| Settle, North Yorkshire | United Kingdom | 0 | 0 |
| Sevastopol' | Ukraine | 0 | 0 |
| Sevenoaks | United Kingdom | 0 | 0 |
| Seville | Spain | 0 | 0 |
| Sèvres | France | 0 | 0 |
| Seyssel | France | 0 | 0 |
| Seyssel, Haute-Savoie | France | 0 | 0 |
| Sézanne | France | 0 | 0 |
| Sfîntu Gheorghe | Romania | 0 | 0 |
| Shawnee | United States | 0 | 0 |
| Shchigry | Russia | 0 | 0 |
| Sheffield | United Kingdom | 0 | 0 |
| Shelbyville | United States | 0 | 0 |
| Sherfield English | United Kingdom | 0 | 0 |
| Shipborne | United Kingdom | 0 | 0 |
| Shipley, West Yorkshire | United Kingdom | 0 | 0 |
| Shirburn | United Kingdom | 0 | 0 |
| Shoeburyness | United Kingdom | 0 | 0 |
| Shoreham-by-Sea | United Kingdom | 0 | 0 |
| Shrivenham | United Kingdom | 0 | 0 |
| Shumen | Bulgaria | 0 | 0 |
| Siátista | Greece | 0 | 0 |
| Šibenik | Croatia | 0 | 0 |
| Sibiu | Romania | 0 | 0 |
| Sibsey | United Kingdom | 0 | 0 |
| Sichau | Germany | 0 | 0 |
| Siebenlehn | Germany | 0 | 0 |
| Siegen | Germany | 0 | 0 |
| Sielbeck | Germany | 0 | 0 |
| Siena | Italy | 0 | 0 |
| Sieradz | Poland | 0 | 0 |
| Sierpc | Poland | 0 | 0 |
| Sierre | Switzerland | 0 | 0 |
| Sighetu Marmaţiei | Romania | 0 | 0 |
| Sighișoara | 0 | 0 | |
| Signa | Italy | 0 | 0 |
| Silbitz | Germany | 0 | 0 |
| Simferopol | Ukraine | 0 | 0 |
| Sindangbarang | Indonesia | 0 | 0 |
| Sindelsdorf | Germany | 0 | 0 |
| Singapore | Singapore | 0 | 0 |
| Sînnicolau Mare | Romania | 0 | 0 |
| Sint Anna ter Muiden | Netherlands | 0 | 0 |
| Sint-Agatha-Berchem | Belgium | 0 | 0 |
| Sint-Amands | Belgium | 0 | 0 |
| Sint-Eloois-Vijve | Belgium | 0 | 0 |
| Sint-Genesius-Rode | Belgium | 0 | 0 |
| Sint-Joost-ten-Node | Belgium | 0 | 0 |
| Sint-Martens-Latem | Belgium | 0 | 0 |
| Sint-Martens-Lierde | Belgium | 0 | 0 |
| Sint-Oedenrode | Netherlands | 0 | 0 |
| Sint-Pieters-Leeuw | Belgium | 0 | 0 |
| Sint-Pieters-Woluwe | Belgium | 0 | 0 |
| Siófok | Hungary | 0 | 0 |
| Sion, Switzerland | Switzerland | 0 | 0 |
| Sirmione | Italy | 0 | 0 |
| Sirolo | Italy | 0 | 0 |
| Sisak | Croatia | 0 | 0 |
| Sissach | Switzerland | 0 | 0 |
| Sitges | Spain | 0 | 0 |
| Själevad | Sweden | 0 | 0 |
| Skagen | Denmark | 0 | 0 |
| Skanderborg | Denmark | 0 | 0 |
| Skelmorlie | United Kingdom | 0 | 0 |
| Skien | Norway | 0 | 0 |
| Skierniewice | Poland | 0 | 0 |
| Skipton | United Kingdom | 0 | 0 |
| Škofja Loka | Slovenia | 0 | 0 |
| Skövde | Sweden | 0 | 0 |
| Skvira | Ukraine | 0 | 0 |
| Šlapanice | Czechia | 0 | 0 |
| Slateford | United Kingdom | 0 | 0 |
| Slavonski Brod | Croatia | 0 | 0 |
| Slavyansk | Ukraine | 0 | 0 |
| Sliedrecht | Netherlands | 0 | 0 |
| Sligo | Ireland | 0 | 0 |
| Slinfold | United Kingdom | 0 | 0 |
| Sloterdijk | Netherlands | 0 | 0 |
| Sluis | Netherlands | 0 | 0 |
| Słupsk | Poland | 0 | 0 |
| Smedjebacken | Sweden | 0 | 0 |
| Smiltene | Latvia | 0 | 0 |
| Smolensk | Russia | 0 | 0 |
| Sneek | Netherlands | 0 | 0 |
| Soave, Veneto | Italy | 0 | 0 |
| Sobibór | Poland | 0 | 0 |
| Sobótka | Poland | 0 | 0 |
| Söcking | Germany | 0 | 0 |
| Soest | Germany | 0 | 0 |
| Soest, Netherlands | Netherlands | 0 | 0 |
| Soestdijk | Netherlands | 0 | 0 |
| Sofia | Bulgaria | 0 | 0 |
| Sofiyevka | Ukraine | 0 | 0 |
| Sölden, Baden-Württemberg | Germany | 0 | 0 |
| Solesmes, Nord | France | 0 | 0 |
| Solihull | United Kingdom | 0 | 0 |
| Solingen | Germany | 0 | 0 |
| Solln | Germany | 0 | 0 |
| Solna | Sweden | 0 | 0 |
| Solothurn | Switzerland | 0 | 0 |
| Solvychegodsk | Russia | 0 | 0 |
| Sombor | Serbia | 0 | 0 |
| Șomcuţa Mare | 0 | 0 | |
| Sommepy-Tahure | France | 0 | 0 |
| Son | Norway | 0 | 0 |
| Sonneberg | Germany | 0 | 0 |
| Sopot | Poland | 0 | 0 |
| Sopron | Hungary | 0 | 0 |
| Sorrento | Italy | 0 | 0 |
| Sotina | Slovakia | 0 | 0 |
| Soullans | France | 0 | 0 |
| Soultz-sous-Forêts | France | 0 | 0 |
| Sousse | Tunisia | 0 | 0 |
| South Bend | United States | 0 | 0 |
| South Dartmouth | United States | 0 | 0 |
| South Granville | United States | 0 | 0 |
| Southampton | United Kingdom | 0 | 0 |
| Southampton, New York | United States | 0 | 0 |
| Southern Pines | United States | 0 | 0 |
| Southport | United Kingdom | 0 | 0 |
| Southrepps | United Kingdom | 0 | 0 |
| Southsea | United Kingdom | 0 | 0 |
| Southwell | United Kingdom | 0 | 0 |
| Southwick, West Sussex | United Kingdom | 0 | 0 |
| Southwold | United Kingdom | 0 | 0 |
| Soveria Mannelli | Italy | 0 | 0 |
| Sowerby Bridge | United Kingdom | 0 | 0 |
| Sozzago | Italy | 0 | 0 |
| Sønderho | Denmark | 0 | 0 |
| Spa | Belgium | 0 | 0 |
| Speyer | Germany | 0 | 0 |
| Spiez | Switzerland | 0 | 0 |
| Spišská Nová Ves | Slovakia | 0 | 0 |
| Spišská Stará Ves | Slovakia | 0 | 0 |
| Spišské Podhradie | Slovakia | 0 | 0 |
| Spitalfields | United Kingdom | 0 | 0 |
| Spitz | Austria | 0 | 0 |
| Split | Croatia | 0 | 0 |
| Spoleto | Italy | 0 | 0 |
| Spresiano | Italy | 0 | 0 |
| Springfield | United States | 0 | 0 |
| Springfield, Illinois | United States | 0 | 0 |
| Spuyten Duyvil | United States | 0 | 0 |
| Spy | Belgium | 0 | 0 |
| Środa Śla̜ska | Poland | 0 | 0 |
| St Ives, Cornwall | United Kingdom | 0 | 0 |
| St. Augustine, Florida | United States | 0 | 0 |
| St. Joseph, Missouri | United States | 0 | 0 |
| St. Louis | United States | 0 | 0 |
| Stabroek | Belgium | 0 | 0 |
| Stade | Germany | 0 | 0 |
| Stäfa | Switzerland | 0 | 0 |
| Staines | United Kingdom | 0 | 0 |
| Stäket | Sweden | 0 | 0 |
| Stalbridge | United Kingdom | 0 | 0 |
| Stalowa Wola | Poland | 0 | 0 |
| Stalybridge | United Kingdom | 0 | 0 |
| Stamford | United States | 0 | 0 |
| Stampa | Switzerland | 0 | 0 |
| Stams | Austria | 0 | 0 |
| Standdaarbuiten | Netherlands | 0 | 0 |
| Stans | Switzerland | 0 | 0 |
| Stara Zagora | Bulgaria | 0 | 0 |