| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
1701  | Oribi Gorge  Oribi Gorge | South Africa, KwaZulu-Natal | gorge(s) | S 30° 41′ 42'' | E 30° 16′ 52'' |
1702  | Orange Farm | South Africa, Gauteng City of Johannesburg Metropolitan Municipality > City of Johannesburg | section of populated place population 10,000 | S 26° 29′ 0'' | E 27° 52′ 0'' |
| 1703 | Onverwacht Onverwacht | South Africa, Limpopo Waterberg District Municipality > Lephalale | populated place | S 23° 41′ 28'' | E 27° 41′ 17'' |
1704  | Onderstepoort Natuurreservaat Onderstepoort Nature Reserve,Onderstepoort Natuurreservaat | South Africa, Gauteng | nature reserve | S 25° 37′ 37'' | E 28° 9′ 42'' |
| 1705 | Olifantshoek Olifantshoek | South Africa, Northern Cape John Taolo Gaetsewe District Municipality > Gamagara | populated place | S 27° 56′ 33'' | E 22° 44′ 10'' |
| 1706 | Olifantshoek Olifantshoek | South Africa, Limpopo Vhembe District Municipality > Makhado | populated place | S 23° 20′ 17'' | E 30° 16′ 31'' |
| 1707 | Soutpan Saltpan,Soutpan | South Africa, Free State Lejweleputswa District Municipality > Masilonyana | populated place | S 28° 43′ 8'' | E 26° 3′ 58'' |
1708  | Soutpan Salt Pan,Soutpan | South Africa, Western Cape | lake | S 34° 15′ 25'' | E 20° 52′ 23'' |
| 1709 | Soutpan Salt Lake,Soutpan | South Africa, Eastern Cape | lake | S 33° 52′ 39'' | E 25° 32′ 8'' |
| 1710 | Soutpan Soutpan,Zoutpan | South Africa, North West | lake | S 27° 44′ 51'' | E 25° 19′ 27'' |
| 1711 | Sonop Sonop | South Africa, North West Bojanala Platinum > Local Municipality of Madibeng | populated place | S 25° 38′ 59'' | E 27° 41′ 49'' |
1712  | Somerset East FAST,Somerset East | South Africa, Eastern Cape Sarah Baartman District Municipality > Blue Crane Route | airfield | S 32° 45′ 13'' | E 25° 35′ 42'' |
| 1713 | Morebeng Morebeng,Soekmekaar,Zoekmakaar,Zoekmekaar | South Africa, Limpopo Capricorn District Municipality > Molemole | populated place | S 23° 29′ 37'' | E 29° 56′ 56'' |
| 1714 | Smithfield Dam Smithfield,Smithfield Dam | South Africa, Free State | lake | S 30° 11′ 17'' | E 26° 31′ 29'' |
| 1715 | Skukuza SZK,Skukuza | South Africa, Mpumalanga Ehlanzeni District > Mbombela | populated place | S 24° 59′ 22'' | E 31° 35′ 8'' |
| 1716 | Skoonoord Schoonoord,Sekoekoeni,Skoonoord | South Africa, Limpopo Sekhukhune District Municipality > Makhuduthamaga | populated place | S 24° 45′ 9'' | E 29° 58′ 58'' |
| 1717 | Skoenmakerskop | South Africa, Eastern Cape Nelson Mandela Bay Metropolitan Municipality > Nelson Mandela Bay | populated place | S 34° 2′ 30'' | E 25° 32′ 47'' |
| 1718 | Skipskop Skipskop,Vembeksbaai,Venbekbaai | South Africa, Western Cape Overberg District Municipality > Cape Agulhas | populated place | S 34° 33′ 22'' | E 20° 24′ 28'' |
| 1719 | Siwela KwaSiwela,Siwela,Usiwele,Usiweli | South Africa, KwaZulu-Natal Zululand District Municipality > Nongoma | mountain | S 27° 42′ 11'' | E 31° 55′ 19'' |
| 1720 | Sishen SIS,Sishen | South Africa, Northern Cape John Taolo Gaetsewe District Municipality > Gamagara | populated place | S 27° 47′ 0'' | E 22° 59′ 0'' |
| 1721 | Singapore Singapore | South Africa, Limpopo Waterberg District Municipality > Mookgopong | populated place | S 24° 33′ 44'' | E 29° 18′ 54'' |
| 1722 | Silverton Silverton | South Africa, Gauteng City of Tshwane Metropolitan Municipality > City of Tshwane | populated place | S 25° 43′ 33'' | E 28° 18′ 49'' |
| 1723 | Sihleza Forest Ingeli Forest,Sihleza Forest | South Africa, KwaZulu-Natal | forest reserve | S 30° 29′ 40'' | E 29° 43′ 23'' |
| 1724 | Sidbury Sidbury | South Africa, Eastern Cape Sarah Baartman District Municipality > Makana | populated place | S 33° 25′ 16'' | E 26° 10′ 2'' |
| 1725 | Sibasa Sibasa | South Africa, Limpopo Vhembe District Municipality > Thulamela | populated place | S 22° 56′ 39'' | E 30° 28′ 8'' |
| 1726 | Shiluvane Shilobane,Shiluvane | South Africa, Limpopo Mopani District Municipality > Greater Tzaneen | populated place | S 24° 2′ 22'' | E 30° 16′ 21'' |
| 1727 | Shembe Shembe | South Africa, KwaZulu-Natal Zululand District Municipality > UPhongolo | hill | S 27° 40′ 30'' | E 31° 40′ 56'' |
| 1728 | Shelly Beach Shelly Beach | South Africa, KwaZulu-Natal Ugu District Municipality > Hibiscus Coast | populated place | S 30° 48′ 2'' | E 30° 24′ 51'' |
| 1729 | Shelley’s Lake North Estuary Meersig,Shelley's Lake North,Shelley’s Lake North | South Africa, KwaZulu-Natal | lake | S 27° 56′ 0'' | E 32° 34′ 0'' |
| 1730 | Sheba Sheba,Sheba Mine | South Africa, Mpumalanga Ehlanzeni District > Umjindi | populated place | S 25° 42′ 35'' | E 31° 8′ 42'' |
| 1731 | Sharpeville Sharpeville,Sharpville | South Africa, Gauteng Sedibeng District Municipality > Emfuleni | populated place | S 26° 41′ 2'' | E 27° 52′ 27'' |
| 1732 | Shaka’s Rock Shaka's Rock,Shaka’s Rock | South Africa, KwaZulu-Natal | rock | S 29° 31′ 10'' | E 31° 13′ 47'' |
| 1733 | Setlagode Setlago,Setlagode,Setlagodi,Setlagoli | South Africa, North West Ngaka Modiri Molema District Municipality > Ratlou | populated place | S 26° 16′ 48'' | E 25° 6′ 34'' |
| 1734 | Setaben Crown Reserve Setaben Crown Reserve,Setabenkroonreserwe | South Africa, North West | reserve | S 25° 53′ 59'' | E 23° 29′ 44'' |
| 1735 | Seshego Moletsi,Seshego,Seskhego,sai si he ge,seshego,Сесхего,セシェゴ,塞斯赫戈 | South Africa, Limpopo Capricorn District Municipality > Polokwane | populated place | S 23° 50′ 47'' | E 29° 23′ 16'' |
| 1736 | Sekwatislokasie Sekwatislokasie,Sewatislokasie | South Africa, Limpopo | locality | S 24° 45′ 0'' | E 29° 48′ 0'' |
| 1737 | Thaba ya Sekhukhune Secocoenis Mountains,Sekhukhune Mountains,Sekhukhuneberge,Sekoekoeniberg,Thaba ya Sekhukhune | South Africa, Mpumalanga | mountains | S 24° 57′ 12'' | E 29° 53′ 48'' |
| 1738 | Segalo’s Location Segalo's Location,Segalo’s Location,Shigaloloskasie | South Africa, Limpopo | locality | S 22° 54′ 47'' | E 30° 41′ 54'' |
| 1739 | Sebokeng Sebokeng | South Africa, Gauteng Sedibeng District Municipality > Emfuleni | populated place | S 26° 33′ 32'' | E 27° 50′ 38'' |
| 1740 | Seal Island Seal,Seal Island,Sealeiland | South Africa, Western Cape | island | S 34° 9′ 3'' | E 22° 7′ 11'' |
| 1741 | Cape Sable Cape Sable,Cape Seal,Kaap Seal,Seal | South Africa, Western Cape Eden District Municipality > Bitou | cape | S 34° 6′ 27'' | E 23° 24′ 45'' |
| 1742 | Seafield Seafield | South Africa, Eastern Cape Sarah Baartman District Municipality > Ndlambe | populated place | S 33° 32′ 5'' | E 27° 2′ 46'' |
| 1743 | Schoemansdal Schoemansdal | South Africa, Limpopo Vhembe District Municipality > Makhado | populated place | S 23° 1′ 4'' | E 29° 43′ 31'' |
| 1744 | Schmidtsdrift Schmidtsdrift | South Africa, Northern Cape Frances Baard District Municipality > Sol Plaatjie | hill | S 28° 43′ 0'' | E 24° 7′ 0'' |
| 1745 | Schimmelpaardpan Schimmelpaard,Schimmelpaardpan | South Africa, Limpopo | lake | S 23° 16′ 20'' | E 28° 26′ 23'' |
| 1746 | Saulspoort Saulspoort | South Africa, North West Bojanala Platinum > Moses Kotane | populated place | S 25° 9′ 39'' | E 27° 9′ 46'' |
| 1747 | Satansnek Satansnek | South Africa, Eastern Cape Chris Hani District Municipality > Engcobo | pass | S 31° 35′ 54'' | E 27° 56′ 35'' |
| 1748 | Sannieshof Sannieshof | South Africa, North West Ngaka Modiri Molema District Municipality > Tswaing | populated place population 13,198 | S 26° 31′ 46'' | E 25° 48′ 32'' |
| 1749 | Sandvet Settlement Sandvet Nedersetting,Sandvet Settlement | South Africa, Free State | area | S 28° 7′ 0'' | E 26° 30′ 0'' |
| 1750 | Sandrivierdam Sand River Dam,Sandrivierdam | South Africa, Eastern Cape | lake | S 33° 43′ 47'' | E 25° 5′ 47'' |
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