| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1651  | Soral Soral GE,soraru,suo la lei,ソラル,索拉勒 | Switzerland, Geneva Geneva > Soral | populated place population 678 | N 46° 8′ 37'' | E 6° 2′ 34'' |
| 1652 | Sonvilier Sonvije,Sonvil'e,song wei li ye,Сонвийе,Сонвилье,松維利耶 | Switzerland, Bern Bernese Jura > Sonvilier | populated place | N 47° 8′ 19'' | E 6° 57′ 50'' |
| 1653 | Sonogno Senoegn,Senögn,Sonogno,sononyo,suo nuo ni ao,ソノーニョ,索諾尼奧 | Switzerland, Ticino Locarno District > Verzasca | populated place population 88 | N 46° 21′ 1'' | E 8° 47′ 6'' |
| 1654 | Someo  Someo | Switzerland, Ticino Vallemaggia District > Maggia | populated place population 286 | N 46° 17′ 14'' | E 8° 39′ 44'' |
| 1655 | Soazza Soacca,Soazza,suo a zha,Соацца,索阿扎 | Switzerland, Grisons Moesa > Soazza | populated place population 371 | N 46° 21′ 58'' | E 9° 13′ 19'' |
| 1656 | Sissach Zissakh,xi sa he,Зиссах,錫薩赫 | Switzerland, Basel-Landschaft Bezirk Sissach > Sissach | seat of a second-order administrative division population 5,873 | N 47° 27′ 50'' | E 7° 48′ 31'' |
| 1657 | Siselen Siselen,Zizelen,xi sai lun,Зизелен,錫塞倫 | Switzerland, Bern Seeland District > Siselen | populated place population 620 | N 47° 1′ 56'' | E 7° 11′ 19'' |
| 1658 | Sins Sins | Switzerland, Aargau Bezirk Muri > Sins | populated place population 3,600 | N 47° 11′ 34'' | E 8° 23′ 37'' |
| 1659 | Silenen Silenen | Switzerland, Uri Uri > Gurtnellen | populated place population 2,243 | N 46° 47′ 20'' | E 8° 40′ 23'' |
| 1660 | Siglistorf Siglistorf,Ziglistorf,xi ge li si tuo fu,Зиглисторф,錫格利斯托夫 | Switzerland, Aargau Bezirk Zurzach > Siglistorf | populated place population 569 | N 47° 32′ 40'' | E 8° 22′ 46'' |
| 1661 | Sigirino Sigirin,Sigirino | Switzerland, Ticino Lugano District > Monteceneri | populated place population 440 | N 46° 4′ 53'' | E 8° 54′ 59'' |
| 1662 | Siegershausen Siegershausen | Switzerland, Thurgau Bezirk Kreuzlingen > Kemmental | populated place | N 47° 36′ 40'' | E 9° 10′ 6'' |
| 1663 | Siblingen Ziblingen,sblngn,Зиблинген,سبلنگن | Switzerland, Schaffhausen Bezirk Schleitheim > Siblingen | populated place | N 47° 42′ 51'' | E 8° 31′ 12'' |
| 1664 | Seon Seon | Switzerland, Aargau Bezirk Lenzburg > Seon | populated place population 4,407 | N 47° 20′ 54'' | E 8° 9′ 38'' |
| 1665 | Sembrancher sambranshh,sang xi lang xie,سامبرانشه,桑希朗謝 | Switzerland, Valais Entremont District > Sembrancher | populated place population 787 | N 46° 4′ 39'' | E 7° 9′ 10'' |
| 1666 | Seewen Seewen SZ | Switzerland, Schwyz Schwyz District > Schwyz | populated place | N 47° 1′ 43'' | E 8° 37′ 49'' |
| 1667 | Zürich (Kreis 11) / Seebach Seebach | Switzerland, Zurich Zürich District > Zurich | section of populated place population 17,851 | N 47° 25′ 18'' | E 8° 32′ 52'' |
| 1668 | Sédeilles Sedeilles,Sédeilles | Switzerland, Vaud Broye-Vully District > Villarzel | populated place population 154 | N 46° 44′ 54'' | E 6° 55′ 59'' |
| 1669 | Schwarzenburg Schwarzenburg,Schwarzenburg BE,shi wa er cen bao,施瓦爾岑堡 | Switzerland, Bern Bern-Mittelland District > Schwarzenburg | populated place | N 46° 49′ 5'' | E 7° 20′ 31'' |
1670  | Schreckhorn Gross Schreckhorn,Shrekkhorn,srekaharna,srqhwrn,sshrykwrn,Шрекхорн,שרקהורן,سشريكورن,شریکہورن,শ্রেকহর... | Switzerland, Bern Interlaken-Oberhasli District > Guttannen | mountain elevation 4078m | N 46° 35′ 23'' | E 8° 7′ 5'' |
| 1671 | Schönholzerswilen Schonholzerswilen,Schönholzerswilen,Shjonkhol'cersvilen,shen huo ce wei lun,Шёнхольцерсвилен,申霍策維倫 | Switzerland, Thurgau Weinfelden District > Schönholzerswilen | populated place population 728 | N 47° 31′ 1'' | E 9° 8′ 27'' |
| 1672 | Schönenberg an der Thur Schoenenberg an der Thur,Schonenberg,Schonenberg an der Thur,Schönenberg,Schönenberg an der Thur | Switzerland, Thurgau Weinfelden District > Kradolf-Schönenberg | populated place | N 47° 31′ 17'' | E 9° 11′ 54'' |
| 1673 | Schönenberg Schoenenberg,Schoenenberg ZH,Schönenberg,Schönenberg ZH | Switzerland, Zurich Bezirk Horgen > Wädenswil | populated place population 468 | N 47° 11′ 30'' | E 8° 38′ 41'' |
| 1674 | Schönbühl Urtenen-Schoenbuehl,Urtenen-Schönbühl | Switzerland, Bern Bern-Mittelland District > Urtenen-Schönbühl | populated place | N 47° 1′ 15'' | E 7° 29′ 59'' |
| 1675 | Schnottwil Schnottwil,Shnotvil',shi nuo si wei er,Шнотвиль,施諾斯維爾 | Switzerland, Solothurn Bucheggberg District > Schnottwil | populated place population 958 | N 47° 6′ 42'' | E 7° 23′ 37'' |
| 1676 | Schmitten Ferrera,Schmitten,Schmitten (Albula),Schmitten GR | Switzerland, Grisons Albula Region > Schmitten (GR) | populated place population 250 | N 46° 41′ 12'' | E 9° 40′ 23'' |
| 1677 | Schlossrued Schlossrued,Shlosrjud,shi luo si lu de,Шлосрюд,施洛斯呂德 | Switzerland, Aargau Bezirk Zofingen > Kirchleerau | populated place population 849 | N 47° 17′ 29'' | E 8° 5′ 17'' |
| 1678 | Schleuis Schleuis,Schluein | Switzerland, Grisons Surselva > Schluein | populated place | N 46° 47′ 17'' | E 9° 13′ 33'' |
| 1679 | Tschlin Schleins,Tschlin | Switzerland, Grisons Engiadina Bassa/Val Müstair > Valsot | populated place | N 46° 52′ 11'' | E 10° 25′ 31'' |
| 1680 | Schlattingen | Switzerland, Thurgau Bezirk Frauenfeld > Basadingen-Schlattingen | populated place | N 47° 39′ 56'' | E 8° 46′ 11'' |
| 1681 | Schinznach Bad Bad Schinznach | Switzerland, Aargau Bezirk Brugg > Brugg | populated place population 1,327 | N 47° 26′ 59'' | E 8° 10′ 6'' |
| 1682 | Schindellegi | Switzerland, Schwyz Bezirk Höfe > Feusisberg | populated place population 3,174, elevation 764m | N 47° 10′ 28'' | E 8° 42′ 48'' |
| 1683 | Schenkon Shenkon,shen kong,Шенкон,申孔 | Switzerland, Lucerne Sursee > Schenkon | seat of a third-order administrative division population 2,616 | N 47° 10′ 39'' | E 8° 7′ 55'' |
| 1684 | Scheid Sched,Scheid | Switzerland, Grisons Viamala > Domleschg | populated place population 139 | N 46° 46′ 38'' | E 9° 26′ 54'' |
| 1685 | Scharans Scharans,Scharons,Schraunis,Sharans,sha lan si,Шаранс,沙蘭斯 | Switzerland, Grisons Viamala > Scharans | seat of a third-order administrative division population 867 | N 46° 43′ 5'' | E 9° 27′ 32'' |
| 1686 | Scanfs S-chanf,Scanfs | Switzerland, Grisons Maloja > S-chanf | populated place population 701 | N 46° 36′ 44'' | E 9° 59′ 4'' |
| 1687 | Savognin Savognin,Savon'in,sa wo ning,Савоньин,薩沃寧 | Switzerland, Grisons Albula Region > Surses | populated place population 961 | N 46° 35′ 50'' | E 9° 35′ 53'' |
| 1688 | Sarn Sarn | Switzerland, Grisons Viamala > Cazis | populated place population 121 | N 46° 43′ 20'' | E 9° 24′ 22'' |
| 1689 | San Vittore S. Vittore,San Vittore | Switzerland, Grisons Moesa > San Vittore | populated place population 733 | N 46° 14′ 13'' | E 9° 6′ 24'' |
| 1690 | Sant'Antonio S. Antonio (Val Morobbia),Sant'Antonio,Sant’Antonio | Switzerland, Ticino Bellinzona District > Bellinzona | populated place | N 46° 10′ 6'' | E 9° 3′ 25'' |
| 1691 | Santa Maria Santa Maria,Santa Maria Val Muestair,Santa Maria Val Müstair,Santa Maria im Muenstertal,Santa Maria ... | Switzerland, Grisons Engiadina Bassa/Val Müstair > Val Müstair | populated place | N 46° 36′ 4'' | E 10° 25′ 22'' |
| 1692 | San Nazzaro S. Nazzaro,San Nazzaro TI,San Nezzee | Switzerland, Ticino Locarno District > Gambarogno | populated place population 654 | N 46° 7′ 53'' | E 8° 48′ 9'' |
| 1693 | Sankt Peter Saint Peter,Sankt Peter,St. Peter-Pagig | Switzerland, Grisons Plessur > Arosa | populated place population 180 | N 46° 49′ 58'' | E 9° 39′ 3'' |
| 1694 | Sankt Antönien Sankt-Antjonien,Sontg Antoenia,Sontg Antönia,St. Antoenien,St. Antönien,sheng an te ni en,Санкт-Антё... | Switzerland, Grisons Prättigau/Davos > Luzein | populated place population 219 | N 46° 58′ 11'' | E 9° 48′ 44'' |
| 1695 | San Bernardino S. Bernardino,San Bernardin,San Bernardino | Switzerland, Grisons Moesa > Mesocco | populated place | N 46° 27′ 43'' | E 9° 11′ 27'' |
| 1696 | Salux Salouf,Salux | Switzerland, Grisons Albula Region > Surses | populated place population 209 | N 46° 37′ 28'' | E 9° 34′ 34'' |
| 1697 | Saint-Ursanne Fanum Sancti Ursicini,Saint-Ursanne,سینٹ ارسین | Switzerland, Jura Porrentruy District > Clos du Doubs | populated place population 683 | N 47° 21′ 53'' | E 7° 9′ 15'' |
| 1698 | Saint-Sulpice Saint-Sulpice NE | Switzerland, Neuchâtel Val-de-Travers District > Val-de-Travers | populated place population 595 | N 46° 54′ 40'' | E 6° 33′ 43'' |
| 1699 | Saint-Martin | Switzerland, Valais Hérens District > Saint-Martin | populated place population 751 | N 46° 10′ 21'' | E 7° 26′ 39'' |
| 1700 | Saint-Gingolph Saint-Gingolph,Saint-Gingolph VS,Saint-Gingolph i Sveits,sheng jin ge er fu,聖金戈爾夫 | Switzerland, Valais Monthey > Saint-Gingolph | populated place population 721 | N 46° 23′ 31'' | E 6° 48′ 21'' |
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