| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
501  | Swartbank Nuhoab,Nuhoas,Swartbank,Zwartbank | Namibia, Erongo Region | populated place | S 23° 20′ 13'' | E 14° 51′ 28'' |
502  | Sturmhaube Sturm Haube,Sturmhaube,Sturum Haube | Namibia, Karas Region | mountain elevation 799m | S 26° 29′ 3'' | E 15° 32′ 44'' |
| 503 | Staple Rocks Stapel Rock,Stapel-Felsen,Staple Rock,Staple Rocks | Namibia, Karas Region | rocks | S 26° 21′ 16'' | E 14° 58′ 45'' |
504  | Sprokieswoud | Namibia, Oshana Region | area | S 19° 5′ 15'' | E 15° 37′ 39'' |
| 505 | Springbokhoek | Namibia, Hardap Region | locality | S 24° 34′ 38'' | E 15° 50′ 34'' |
| 506 | Sperlingsputs Sperlingputs,Sperlingsputs,Sterlingsputs,Sterlingspüts,Superlingsputz,Superlingspütz | Namibia, Karas Region | populated place | S 28° 43′ 51'' | E 18° 11′ 57'' |
| 507 | Soutrivier Soutrivier,Zoutriver,Zoutrivier | Namibia, Erongo Region | populated place | S 23° 31′ 44'' | E 15° 1′ 19'' |
| 508 | Sopa | Namibia, Kavango West | area | S 17° 55′ 40'' | E 19° 12′ 24'' |
| 509 | Smoky Mountain Game Reserve | Namibia, Khomas Region | wildlife reserve | S 23° 10′ 3'' | E 16° 24′ 3'' |
| 510 | Skimmelberge Skimmelberge,Spelonkberge | Namibia, Karas Region | mountains | S 28° 55′ 0'' | E 19° 7′ 0'' |
| 511 | Skerpioenkop Scorpionkuppe,Skerpioenkop,Skorpionkuppe | Namibia, Karas Region | mountain | S 27° 43′ 10'' | E 16° 27′ 56'' |
| 512 | Sizana | Namibia, Kavango West | locality | S 17° 44′ 23'' | E 18° 25′ 6'' |
| 513 | Siya Sia,Siia,Siya | Namibia, Kavango West | populated place | S 17° 52′ 12'' | E 19° 28′ 21'' |
| 514 | Situveli | Namibia, Kavango West | area | S 17° 48′ 28'' | E 18° 13′ 13'' |
| 515 | Sirondero | Namibia, Kavango West | area | S 17° 37′ 21'' | E 18° 9′ 36'' |
| 516 | Sindondora | Namibia, Kavango West | locality | S 17° 40′ 43'' | E 18° 17′ 0'' |
| 517 | Simanya Shimanje,Shimanya,Simanya | Namibia, Kavango West | populated place | S 17° 31′ 43'' | E 18° 31′ 31'' |
| 518 | Sikome | Namibia, Kavango West | area | S 17° 24′ 0'' | E 18° 1′ 0'' |
| 519 | Sekelreeks Sekelberg,Sekelreeks,Sichelberg | Namibia, Karas Region | mountain | S 27° 27′ 38'' | E 17° 10′ 15'' |
| 520 | Second Rocks Second Rock,Second Rocks,SecondRocks,Zweite Klippe | Namibia, Karas Region | rock | S 27° 13′ 36'' | E 15° 15′ 54'' |
| 521 | Schwarzrand Hanam Plateau,Schwarzrand | Namibia, | plateau | S 26° 0′ 0'' | E 17° 5′ 0'' |
| 522 | Schwarze Kuppen Schwarze Kopje,Schwarze Kuppen | Namibia, Kunene Region | mountains | S 18° 34′ 56'' | E 13° 44′ 56'' |
| 523 | Schwarzberg Schwartzerberg,Schwarzberg,Schwarzer Berg,Swartberg | Namibia, Karas Region | mountain elevation 852m | S 27° 51′ 6'' | E 19° 48′ 19'' |
| 524 | Schildkrötenberg Schildkrote,Schildkrotenberg,Schildkröte,Schildkrötenberg | Namibia, Khomas Region | mountain elevation 2194m | S 22° 44′ 55'' | E 17° 7′ 6'' |
| 525 | Sandhoek Cape Farilhao,Farilhao Point,Farilhao-Spitze,Sandhoek | Namibia, Erongo Region | point | S 22° 9′ 29'' | E 14° 17′ 9'' |
| 526 | Safarihoek | Namibia, Kunene Region | area | S 19° 11′ 0'' | E 15° 19′ 0'' |
| 527 | Ruuga Ruga,Ruhuga,Ruuga | Namibia, Kavango West | populated place | S 17° 52′ 38'' | E 19° 32′ 30'' |
| 528 | Rote Sandberg | Namibia, Karas Region | locality | S 26° 53′ 0'' | E 15° 36′ 0'' |
| 529 | Rote Berge Rote Berge,RoteBerge,Roteberg,Roteberge | Namibia, Karas Region | mountains elevation 795m | S 26° 41′ 55'' | E 15° 34′ 20'' |
| 530 | Bouvelskoen Bouvelskoen,Rooi Veldskoea,Rooi Veldskoen,Veldschoen | Namibia, Karas Region | populated place | S 28° 27′ 15'' | E 19° 51′ 36'' |
| 531 | Gatdam Gatdam,Roipan,Rooi Pan | Namibia, Karas Region | pan | S 26° 10′ 22'' | E 19° 47′ 59'' |
| 532 | Rooilepel Roi Lepel,Rooilepel,Rujlepel,Руйлепел | Namibia, Karas Region | mountain | S 28° 15′ 0'' | E 16° 39′ 0'' |
| 533 | Rocky Point Fort Rock Point,Guano Cape,Guano-Kap,Rocky Point | Namibia, Kunene Region | point | S 18° 59′ 41'' | E 12° 28′ 36'' |
| 534 | Rantberge Randgebirge,Rantberge | Namibia, Khomas Region | mountains | S 23° 39′ 38'' | E 16° 10′ 33'' |
| 535 | Quork | Namibia, Oshana Region | locality | S 18° 14′ 4'' | E 15° 55′ 34'' |
| 536 | Quartzhügel | Namibia, Khomas Region | locality | S 22° 35′ 52'' | E 17° 42′ 3'' |
| 537 | Pomba | Namibia, Kavango West | locality | S 17° 52′ 0'' | E 18° 54′ 0'' |
| 538 | Pionierspark  Pionierspark | Namibia, Khomas Region | section of populated place | S 22° 36′ 0'' | E 17° 3′ 51'' |
| 539 | Pelgrimsrust Pelgrimsrus,Pelgrimsrust,Pilgrimsrust | Namibia, Karas Region | populated place | S 28° 50′ 59'' | E 19° 4′ 20'' |
| 540 | Otjovasandu Rest Camp Otjovasando,Otjovasandu,Otjovasandu Rest Camp,OtjovasanduRestCamp,Otjovasondu,Otjovazandu | Namibia, Kunene Region | populated place | S 19° 15′ 4'' | E 14° 30′ 13'' |
| 541 | Otjovanatje | Namibia, Kunene Region | locality | S 17° 28′ 21'' | E 14° 17′ 18'' |
| 542 | Otjipateraberge Otjipateraberg,Otjipateraberge | Namibia, Erongo Region | mountains | S 22° 10′ 8'' | E 15° 43′ 9'' |
| 543 | Otjiparcherero | Namibia, Kunene Region | locality | S 17° 25′ 22'' | E 14° 15′ 2'' |
| 544 | Otjikusina Otjiauena,Otjikuina,Otjikusina,Otjiquena | Namibia, Kunene Region | populated place | S 17° 53′ 50'' | E 13° 56′ 3'' |
| 545 | Otjihorongo Reserve | Namibia, Erongo Region | reserve | S 21° 1′ 0'' | E 14° 57′ 0'' |
| 546 | Otjifo | Namibia, Kunene Region | locality | S 17° 24′ 31'' | E 14° 20′ 11'' |
| 547 | Otherewanda | Namibia, Kunene Region | locality | S 17° 26′ 45'' | E 14° 5′ 52'' |
| 548 | Otaviberge Otavi Mountains,Otaviberge | Namibia, Otjozondjupa Region | mountains | S 19° 37′ 43'' | E 17° 28′ 30'' |
| 549 | Oshituntu | Namibia, Oshana Region | locality | S 18° 10′ 47'' | E 15° 50′ 8'' |
| 550 | Orupembe Anabib,Orupemba,Orupembe | Namibia, Kunene Region | populated place | S 18° 9′ 31'' | E 12° 33′ 34'' |
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