| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1601  | Sukandu Sakandu,Sukandu,Sunkandu | Nigeria, Sokoto Dange-Shuni > Wababe-Salau | populated place | N 12° 52′ 55'' | E 5° 25′ 59'' |
| 1602 | Somolu  Somolu | Nigeria, Lagos Mushin | section of populated place | N 6° 32′ 5'' | E 3° 22′ 34'' |
| 1603 | Zoll Sol,Zall,Zol,Zoll | Nigeria, Bauchi Tafawa-Balewa > Wai A | populated place | N 9° 50′ 11'' | E 9° 28′ 29'' |
| 1604 | Sofon Lapai Lapa,Lapai,Sofon Lapai | Nigeria, Niger State Lapai | populated place | N 9° 3′ 36'' | E 6° 42′ 52'' |
| 1605 | Sutti Sitti,Suti,Sutti | Nigeria, Sokoto Tangaza > Sutti | populated place | N 13° 20′ 25'' | E 4° 58′ 6'' |
| 1606 | Siluko Siluko | Nigeria, Edo State Ovia South-West | populated place population 7,920 | N 6° 32′ 9'' | E 5° 9′ 36'' |
| 1607 | Sigal Segel,Sigal,Ssigal,Ssīgal | Nigeria, Borno State | populated place | N 12° 17′ 10'' | E 14° 32′ 9'' |
| 1608 | Supare Shupare,Sopare,Supare | Nigeria, Ondo State Akoko South West | populated place | N 7° 27′ 8'' | E 5° 41′ 36'' |
| 1609 | Shugu Shuga,Shugu | Nigeria, Bauchi Alkaleri > Maimadi | populated place | N 10° 13′ 26'' | E 10° 45′ 59'' |
| 1610 | Shosan-Oke Epenmen,Oka,Shosan-Oke | Nigeria, Ondo State Akoko South East | populated place | N 7° 25′ 31'' | E 5° 55′ 9'' |
| 1611 | Kuwa Kuwa,Shikokwa,Shikwokwa | Nigeria, Nasarawa State Toto | populated place | N 8° 8′ 53'' | E 7° 7′ 53'' |
| 1612 | Shelleng Shellem,Shellen,Shelleng | Nigeria, Adamawa Shelleng | seat of a second-order administrative division | N 9° 53′ 47'' | E 12° 0′ 20'' |
| 1613 | Sherfuri Sharifuri,Sherfuri,Sherifuri | Nigeria, Bauchi Kirfi > Kwagal | populated place | N 10° 18′ 55'' | E 10° 34′ 22'' |
| 1614 | Shania Shania,Shanla,Twainia | Nigeria, Niger State Agaie | populated place | N 8° 54′ 36'' | E 6° 21′ 15'' |
| 1615 | Shaffa Shaffa | Nigeria, Borno State Hawul > Shaffa | populated place population 6,508 | N 10° 30′ 24'' | E 12° 19′ 59'' |
| 1616 | Kurutie Kurutie,Serorun,Setorum,Setorun | Nigeria, Delta | populated place | N 5° 34′ 52'' | E 5° 20′ 43'' |
| 1617 | Serebia Serebia,Seregbia,Sereobia | Nigeria, Rivers State Abua/Odual | populated place | N 4° 50′ 29'' | E 6° 42′ 13'' |
| 1618 | Sarkin Baka Murum Salla,Sarkin Baka,Sarkin Bakar | Nigeria, Taraba State Karim Lamido | populated place | N 9° 17′ 33'' | E 11° 5′ 32'' |
| 1619 | Sanngo-Ota Sango-Otta,Sanngo-Ota | Nigeria, Ogun State Ado Odo/Ota | populated place | N 6° 42′ 19'' | E 3° 14′ 23'' |
| 1620 | Sangere Sani Sangare Sani,Sangere Sani,Wuro Mallam Sani | Nigeria, Adamawa Demsa | populated place | N 9° 19′ 12'' | E 12° 5′ 50'' |
| 1621 | Sangeko Sangeko,Sangeku,Sengiakun | Nigeria, Zamfara State Maru > Kuyanbana | populated place | N 11° 5′ 50'' | E 6° 3′ 7'' |
| 1622 | Sangama Sangama,Sangana,Sengana | Nigeria, Bayelsa State Brass | populated place | N 4° 20′ 4'' | E 5° 59′ 7'' |
| 1623 | Samia Samia,Tsamia,Tsamiya | Nigeria, Plateau State Shendam | populated place | N 8° 55′ 13'' | E 9° 46′ 21'' |
| 1624 | Awulli Awulli,Sambori,Samburi | Nigeria, Borno State Ngala > Ndufu | populated place | N 12° 15′ 28'' | E 14° 14′ 29'' |
| 1625 | Samanaji Samanage,Samanaji,Samaneggi | Nigeria, Kebbi Koko-Besse > Dutsin Mari Dul Meru | populated place | N 11° 9′ 39'' | E 4° 27′ 52'' |
| 1626 | Sama Noguakiri Sama,Sama Noguakiri,Sama-Naguakiri | Nigeria, Rivers State Asari-Toru | populated place | N 4° 48′ 53'' | E 6° 49′ 33'' |
| 1627 | Salawa Salawa,Salawa Odo,Salawa-Odo | Nigeria, Ondo State Irele | populated place | N 6° 24′ 43'' | E 4° 59′ 0'' |
| 1628 | Salwai Salawai,Salwai,Salwia | Nigeria, Kebbi Bunza > Salwai | populated place | N 12° 10′ 2'' | E 3° 59′ 22'' |
| 1629 | Sala-Orile Sala Orile,Sala-Orile,Shala | Nigeria, Ogun State Egbado North | populated place | N 7° 12′ 45'' | E 2° 58′ 27'' |
| 1630 | Sakara Sakara,Shakara,Yeye | Nigeria, Ogun State Egbado North | populated place | N 7° 22′ 9'' | E 2° 45′ 21'' |
| 1631 | Saai Saai,Sai,Sayi | Nigeria, Taraba State Takum | populated place | N 7° 34′ 26'' | E 9° 54′ 18'' |
| 1632 | Sagbama Aduezi,Ndiama,Ndiemazi,Obuare,Sagbama | Nigeria, Bayelsa State Sagbama | seat of a second-order administrative division | N 5° 9′ 32'' | E 6° 11′ 48'' |
| 1633 | Safarogbon Safarogbon,Saforogbo,Saforogbon | Nigeria, Edo State | populated place | N 6° 14′ 44'' | E 5° 3′ 44'' |
| 1634 | Safo Safo,Sajo,Songko,Sonko | Nigeria, Niger State Mashegu | populated place | N 9° 53′ 21'' | E 5° 24′ 47'' |
| 1635 | Godobe Godobe,Sabuwar Yamma,Yamma | Nigeria, Taraba State Karim Lamido | populated place | N 9° 12′ 23'' | E 10° 47′ 4'' |
| 1636 | Sabon-Gidan Kireyi Kireyi,Sabon Gida,Sabon-Gidan Kireyi,Sabon-GidanKireyi,SabonGida | Nigeria, Nasarawa State Lafia | populated place | N 8° 31′ 53'' | E 8° 41′ 14'' |
| 1637 | Rumu-Igbo Rumu-Igbo,Umuibo,Umuigbo | Nigeria, Rivers State Obio/Akpor | populated place | N 4° 51′ 0'' | E 6° 59′ 26'' |
| 1638 | Ruma Ruma | Nigeria, Katsina State Batsari > Rumah | populated place population 8,857 | N 12° 51′ 45'' | E 7° 14′ 4'' |
| 1639 | Rugar Yantu Rugan Yantu,Rugar Yantu,Ruggar Yantau | Nigeria, Sokoto Bodinga > Tulluwa | populated place | N 12° 58′ 56'' | E 5° 8′ 7'' |
| 1640 | Rugar Jatau Rugar Jatau,Ruggar Jatau,Tungan Jauta | Nigeria, Sokoto Bodinga > Dingyadi | populated place | N 12° 57′ 42'' | E 5° 7′ 44'' |
| 1641 | Rugar Dutse Ruga Dutse,Rugan Dutse,Rugar Dutse | Nigeria, Sokoto Dange-Shuni > Tuntube-Tsefe | populated place | N 12° 57′ 33'' | E 5° 16′ 3'' |
| 1642 | Rugar Alkali Rugan Kale,Rugar Alkali,Rugga Alkali | Nigeria, Sokoto Shagari > Dandin Mahe | populated place | N 12° 44′ 35'' | E 5° 7′ 32'' |
| 1643 | Rugar Cumo Rugan Gamau,Rugar Cumo,Rugga Cumo | Nigeria, Sokoto Shagari > Jaredi | populated place | N 12° 45′ 27'' | E 5° 7′ 16'' |
| 1644 | Riti Riti | Nigeria, Taraba State Wukari | populated place population 6,875 | N 7° 54′ 30'' | E 9° 37′ 0'' |
| 1645 | Ungwan Zaria Ancho,Rinze,Ungwan Zaria | Nigeria, Nasarawa State Nasarawa Egon | populated place | N 9° 0′ 57'' | E 8° 17′ 40'' |
| 1646 | Ringin Idi Rigin Idi,Ringin Idi,Rinjin Idi | Nigeria, Katsina State Matazu > Rinjin Idi | populated place | N 12° 11′ 11'' | E 7° 38′ 19'' |
| 1647 | Rinjim Gaini Rin gin Gani,Rinjim Gaini,Rinjim Gani | Nigeria, Bauchi Toro > Ribina East | populated place | N 10° 3′ 44'' | E 9° 5′ 34'' |
| 1648 | Rigacikun Rigachikum,Rigachikun,Rigacikum,Rigacikun | Nigeria, Kaduna State Igabi > Rigachikun | populated place | N 10° 37′ 54'' | E 7° 28′ 21'' |
| 1649 | Refurefu Egbedi Awdaw Refurefu,Refurefu Egbebi,Refurefu Egbedi | Nigeria, Ogun State Egbado North | populated place | N 6° 55′ 38'' | E 2° 51′ 12'' |
| 1650 | Saminaka Rahama,Saminaka,Samunakar | Nigeria, Kaduna State Lere > Saminaka | seat of a second-order administrative division population 7,165 | N 10° 24′ 44'' | E 8° 41′ 14'' |
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