| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3601  | Slavotin  Slavotin,Slavotnik,Slawotin,Славотин | Bulgaria, Montana Montana > Slavotin | populated place | N 43° 33′ 31'' | E 23° 4′ 20'' |
| 3602 | Slaveykovo Slavejkovo,Slaveykovo,Slaweikowo,Yalari,Славейково | Bulgaria, Gabrovo Dryanovo | populated place | N 42° 59′ 0'' | E 25° 22′ 0'' |
| 3603 | Slaveykovo Evrenli,Evrenlii,Slavejkovo,Slaveykovo,Slaweikowo,Славейково | Bulgaria, Yambol Elhovo > Malomirovo | populated place | N 42° 7′ 19'' | E 26° 41′ 57'' |
| 3604 | Slaveevo Slaveevo,Slawewo,Tokchilar,Toktschilar,Славеево | Bulgaria, Dobrich Dobrich-Selska | populated place | N 43° 28′ 36'' | E 27° 54′ 56'' |
| 3605 | Slaveevo Gaydakhor,Slaveevo,Slaweewo,Славеево | Bulgaria, Haskovo Ivaylovgrad > Slaveevo | populated place | N 41° 32′ 15'' | E 26° 9′ 57'' |
| 3606 | Slatina Capacli,Kapaklii,Slatina,Слатина | Bulgaria, Silistra Sitovo | populated place | N 43° 59′ 0'' | E 27° 3′ 0'' |
| 3607 | Slatina Skatino,Slatina,Slatino,Слатина | Bulgaria, Lovech Lovech > Slatina | populated place | N 43° 15′ 0'' | E 24° 44′ 0'' |
3608  | Slatina Kolibi Slatina,Slatina,Слатина | Bulgaria, Pazardzhik Panagyurishte | locality | N 42° 29′ 0'' | E 24° 2′ 0'' |
| 3609 | Slashten Slaschten,Slashhen,Slashten,Slasten,Slašten,Слащен | Bulgaria, Blagoevgrad Satovcha > Slashhen | populated place | N 41° 29′ 51'' | E 24° 1′ 11'' |
| 3610 | Slanotran Slanotran,Slanotrn,Slanotrun,Slanotrăn,Slanotrŭn,Сланотрън | Bulgaria, Vidin Vidin > Slanotrun | populated place | N 44° 2′ 43'' | E 23° 0′ 49'' |
| 3611 | Slana Bara Slana,Slana Bara,Tatardzhik,Слана Бара | Bulgaria, Vidin Vidin > Slana bara | populated place | N 43° 58′ 16'' | E 22° 48′ 26'' |
| 3612 | Slamino Samanlare,Samanlari,Slamino,Сламино | Bulgaria, Yambol Tundzha | populated place | N 42° 20′ 0'' | E 26° 40′ 0'' |
| 3613 | Slakovtsi Slakovci,Slakovtsi,Slakowzi,Слаковци | Bulgaria, Pernik Breznik > Slakovci | populated place | N 42° 41′ 22'' | E 22° 54′ 39'' |
| 3614 | Sladak Kladenets Sheker Bunar,Sladak Kladenets,Sladak-Kladenez,Sladuk Kladenec,Sladuk Kladenets,Sladăk-Kladenez,Sladŭ... | Bulgaria, Stara Zagora Stara Zagora | populated place | N 42° 24′ 0'' | E 25° 23′ 0'' |
| 3615 | Sladkodum Gyuzel Khatip,Sladkodum,Сладкодум | Bulgaria, Kardzhali Krumovgrad > Morjanci | populated place | N 41° 36′ 0'' | E 25° 41′ 0'' |
| 3616 | Sladka Voda Aydzhi Dere,Sladka Voda,Sladka-Woda,Сладка Вода | Bulgaria, Shumen BG.54.VAR16 | populated place | N 43° 3′ 0'' | E 27° 14′ 0'' |
| 3617 | Skutare Skutare,Скутаре | Bulgaria, Plovdiv Maritsa > Skutare | populated place | N 42° 11′ 0'' | E 24° 50′ 0'' |
| 3618 | Skarbino Azaplar,Skarbino,Skurbino,Skŭrbino,Скърбино | Bulgaria, Kardzhali Kardzhali > Solishhe | populated place | N 41° 40′ 0'' | E 25° 23′ 0'' |
| 3619 | Skrat Skrat,Skrut,Skrăt,Skrŭt,Скрът | Bulgaria, Blagoevgrad Petrich > Skrut | populated place | N 41° 21′ 50'' | E 22° 59′ 50'' |
| 3620 | Skrinyano Skrinjano,Skrinyano,Скриняно | Bulgaria, Kyustendil Kyustendil | populated place | N 42° 19′ 8'' | E 22° 41′ 54'' |
| 3621 | Skrino Skino,Skrino,Скрино | Bulgaria, Kyustendil Boboshevo | populated place | N 42° 10′ 55'' | E 22° 57′ 20'' |
| 3622 | Skortsite Skorcite,Skortsite,Скорците | Bulgaria, Gabrovo Tryavna | populated place | N 42° 52′ 0'' | E 25° 30′ 0'' |
| 3623 | Skomlya Skomlja,Skomlya,Скомля | Bulgaria, Vidin Dimovo | populated place | N 43° 40′ 48'' | E 22° 45′ 56'' |
| 3624 | Skobelevo Skobelevo,Skobelewo,Sofilari,Скобелево | Bulgaria, Stara Zagora Pavel Banya > Skobelevo | populated place | N 42° 40′ 0'' | E 25° 11′ 0'' |
| 3625 | Skobelevo K'oleklii,Kepekliy,K’oleklii,Skobelevo,Skobelewo,Скобелево | Bulgaria, Sliven Sliven > Skobelevo | populated place | N 42° 29′ 0'' | E 26° 19′ 0'' |
| 3626 | Skobelevo Skobelevo,Skobelewo,Скобелево | Bulgaria, Plovdiv Rodopi | populated place | N 42° 0′ 0'' | E 24° 32′ 0'' |
| 3627 | Sklave Sklave,Sklawe,Склаве | Bulgaria, Blagoevgrad Sandanski > Sklave | populated place | N 41° 31′ 0'' | E 23° 19′ 0'' |
| 3628 | Skandaloto Skandalo,Skandaloto,Скандалото | Bulgaria, Lovech Apriltsi | populated place | N 42° 53′ 0'' | E 24° 52′ 0'' |
| 3629 | Skalsko Kayadzhik,Kayadzhika,Skalsko,Скалско | Bulgaria, Gabrovo Dryanovo | populated place | N 42° 58′ 0'' | E 25° 22′ 0'' |
| 3630 | Skalna Glava Kaya Bashi,Skalna Glava,Skalna Glawa,Скална Глава | Bulgaria, Kardzhali Kardzhali > Skalna glava | populated place | N 41° 41′ 0'' | E 25° 19′ 0'' |
| 3631 | Skalishte Kayadzhiklar,Skalischte,Skalishhe,Skalishte,Скалище | Bulgaria, Kardzhali Kardzhali > Skalishhe | populated place | N 41° 39′ 0'' | E 25° 28′ 0'' |
| 3632 | Skalina Kaya Bashi,Skalina,Скалина | Bulgaria, Kardzhali Dzhebel > Rogozche | populated place | N 41° 27′ 48'' | E 25° 18′ 31'' |
| 3633 | Skalak Sara Kaya,Sară Kaya,Skalak,Sura Kaya,Sŭra Kaya,Скалак | Bulgaria, Burgas Ruen > Skalak | populated place | N 42° 48′ 0'' | E 27° 6′ 0'' |
| 3634 | Skala Kaya Bash,Kayabashi,Skala,Скала | Bulgaria, Sliven BG.56.BGS23 > BG.56.BGS23.BGS23-19 | populated place | N 42° 46′ 0'' | E 26° 41′ 0'' |
| 3635 | Siv Kladenets G'okche Bunar,G’okche Bunar,Siv Kladenec,Siv Kladenets,Siw Kladenez,Сив Кладенец | Bulgaria, Haskovo Ivaylovgrad | populated place | N 41° 24′ 32'' | E 26° 9′ 34'' |
| 3636 | Sivino Sivino,Siwino,Tekir,Сивино | Bulgaria, Smolyan Smolyan | populated place | N 41° 26′ 59'' | E 24° 41′ 25'' |
| 3637 | Siva Reka Siva Reka,Siwa Reka,Сива Река | Bulgaria, Haskovo Svilengrad | populated place | N 41° 47′ 0'' | E 26° 4′ 0'' |
| 3638 | Sitovo Elemenlii,Elemenliy,Sitovo,Ситово | Bulgaria, Yambol Bolyarovo | populated place | N 42° 3′ 41'' | E 26° 46′ 16'' |
| 3639 | Sirishtnik Sirichnik,Sirischtnik,Sirishhnik,Sirishtnik,Siroshhnik,Sirshtsnik,Сирищник,Сирощник | Bulgaria, Pernik Kovachevtsi | populated place | N 42° 34′ 8'' | E 22° 48′ 32'' |
| 3640 | Sirakovtsi Sirakovci,Sirakovtsi,Sirakowzi,Subotinovtsi,Sŭbotinovtsi,Сираковци | Bulgaria, Lovech Yablanitsa | locality | N 43° 5′ 0'' | E 23° 59′ 0'' |
| 3641 | Sirakovo Sirakovo,Sirakowo,Yusuz K'oy,Yusuz K’oy,Сираково | Bulgaria, Haskovo Mineralni Bani > Sirakovo | populated place | N 41° 53′ 0'' | E 25° 23′ 0'' |
| 3642 | Sipey Durkhanlar,Sipei,Sipej,Sipey,Сипей | Bulgaria, Kardzhali Kardzhali > Sipej | populated place | N 41° 39′ 0'' | E 25° 24′ 0'' |
| 3643 | Sipets Sipec,Sipets,Сипец | Bulgaria, Kardzhali Dzhebel > Mishevsko | populated place | N 41° 31′ 0'' | E 25° 15′ 0'' |
| 3644 | Sinya Voda G'okche Su,G’okche Su,Sinja Voda,Sinja-Woda,Sinya Voda,Sinya Vooa,Синя Вода | Bulgaria, Razgrad Loznitsa > Sinja voda | populated place | N 43° 24′ 0'' | E 26° 34′ 0'' |
| 3645 | Sinyo Bardo Sin'o Burdo,Sinio Bardo,Sinio Bărdo,Sinyo Bardo,Sin’o Bŭrdo,Синьо Бърдо | Bulgaria, Vratsa Roman > Sin'o burdo | populated place | N 43° 6′ 0'' | E 23° 50′ 0'' |
| 3646 | Sini Vir Seneberlik,Senebir,Senebirtik,Sin Vir,Sini Vir,Siniwir,Син Вир | Bulgaria, Shumen Kaolinovo > Sini vir | populated place | N 43° 33′ 0'' | E 27° 3′ 0'' |
| 3647 | Sinitovo Sinitovo,Sinitowo,Синитово | Bulgaria, Pazardzhik Pazardzhik > Sinitovo | populated place | N 42° 9′ 0'' | E 24° 22′ 0'' |
| 3648 | Sindeltsi Sindelci,Sindeli,Sindeltsi,Sindelzi,Синделци | Bulgaria, Kardzhali Momchilgrad > Sindelci | populated place | N 41° 27′ 47'' | E 25° 34′ 37'' |
| 3649 | Sinchets Dura Beyler,Sinchec,Sinchets,Синчец | Bulgaria, Kardzhali Ardino > Sinchec | populated place | N 41° 33′ 0'' | E 25° 12′ 0'' |
| 3650 | Tsar Simeonovo Car Simeonovo,Glotnitsi,Simeonovo,Tsar Simeonovo,Zar Simeonowo,Цар Симеоново | Bulgaria, Vidin Vidin | populated place | N 43° 51′ 9'' | E 22° 50′ 30'' |
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