| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
551  | Schildkrötenberg Schildkrote,Schildkrotenberg,Schildkröte,Schildkrötenberg | Namibia, Khomas Region | mountain elevation 2194m | S 22° 44′ 55'' | E 17° 7′ 6'' |
| 552 | Sandhoek Cape Farilhao,Farilhao Point,Farilhao-Spitze,Sandhoek | Namibia, Erongo Region | point | S 22° 9′ 29'' | E 14° 17′ 9'' |
553  | Safarihoek | Namibia, Kunene Region | area | S 19° 11′ 0'' | E 15° 19′ 0'' |
554  | Ruuga Ruga,Ruhuga,Ruuga | Namibia, Kavango West | populated place | S 17° 52′ 38'' | E 19° 32′ 30'' |
| 555 | Rote Sandberg | Namibia, Karas Region | locality | S 26° 53′ 0'' | E 15° 36′ 0'' |
| 556 | Rote Berge Rote Berge,RoteBerge,Roteberg,Roteberge | Namibia, Karas Region | mountains elevation 795m | S 26° 41′ 55'' | E 15° 34′ 20'' |
| 557 | Bouvelskoen Bouvelskoen,Rooi Veldskoea,Rooi Veldskoen,Veldschoen | Namibia, Karas Region | populated place | S 28° 27′ 15'' | E 19° 51′ 36'' |
| 558 | Gatdam Gatdam,Roipan,Rooi Pan | Namibia, Karas Region | pan | S 26° 10′ 22'' | E 19° 47′ 59'' |
| 559 | Rooilepel Roi Lepel,Rooilepel,Rujlepel,Руйлепел | Namibia, Karas Region | mountain | S 28° 15′ 0'' | E 16° 39′ 0'' |
| 560 | Rocky Point Fort Rock Point,Guano Cape,Guano-Kap,Rocky Point | Namibia, Kunene Region | point | S 18° 59′ 41'' | E 12° 28′ 36'' |
| 561 | Rantberge Randgebirge,Rantberge | Namibia, Khomas Region | mountains | S 23° 39′ 38'' | E 16° 10′ 33'' |
| 562 | Quork | Namibia, Oshana Region | locality | S 18° 14′ 4'' | E 15° 55′ 34'' |
| 563 | Quartzhügel | Namibia, Khomas Region | locality | S 22° 35′ 52'' | E 17° 42′ 3'' |
| 564 | Pomba | Namibia, Kavango West | locality | S 17° 52′ 0'' | E 18° 54′ 0'' |
| 565 | Pionierspark  Pionierspark | Namibia, Khomas Region | section of populated place | S 22° 36′ 0'' | E 17° 3′ 51'' |
| 566 | Pelgrimsrust Pelgrimsrus,Pelgrimsrust,Pilgrimsrust | Namibia, Karas Region | populated place | S 28° 50′ 59'' | E 19° 4′ 20'' |
| 567 | Otjovasandu Rest Camp Otjovasando,Otjovasandu,Otjovasandu Rest Camp,OtjovasanduRestCamp,Otjovasondu,Otjovazandu | Namibia, Kunene Region | populated place | S 19° 15′ 4'' | E 14° 30′ 13'' |
| 568 | Otjovanatje | Namibia, Kunene Region | locality | S 17° 28′ 21'' | E 14° 17′ 18'' |
| 569 | Otjipateraberge Otjipateraberg,Otjipateraberge | Namibia, Erongo Region | mountains | S 22° 10′ 8'' | E 15° 43′ 9'' |
| 570 | Otjiparcherero | Namibia, Kunene Region | locality | S 17° 25′ 22'' | E 14° 15′ 2'' |
| 571 | Otjikusina Otjiauena,Otjikuina,Otjikusina,Otjiquena | Namibia, Kunene Region | populated place | S 17° 53′ 50'' | E 13° 56′ 3'' |
| 572 | Otjihorongo Reserve | Namibia, Erongo Region | reserve | S 21° 1′ 0'' | E 14° 57′ 0'' |
| 573 | Otjifo | Namibia, Kunene Region | locality | S 17° 24′ 31'' | E 14° 20′ 11'' |
| 574 | Otherewanda | Namibia, Kunene Region | locality | S 17° 26′ 45'' | E 14° 5′ 52'' |
| 575 | Otaviberge Otavi Mountains,Otaviberge | Namibia, Otjozondjupa Region | mountains | S 19° 37′ 43'' | E 17° 28′ 30'' |
| 576 | Oshituntu | Namibia, Oshana Region | locality | S 18° 10′ 47'' | E 15° 50′ 8'' |
| 577 | Orupembe Anabib,Orupemba,Orupembe | Namibia, Kunene Region | populated place | S 18° 9′ 31'' | E 12° 33′ 34'' |
| 578 | Oruauku Orauku,Oruaku,Oruauku | Namibia, Otjozondjupa Region | populated place | S 20° 21′ 25'' | E 17° 54′ 11'' |
| 579 | Oponono | Namibia, Oshana Region | locality | S 18° 9′ 33'' | E 15° 47′ 32'' |
| 580 | Oorlogskop Kriegskuppe,Oorlogskop | Namibia, Karas Region | mountain elevation 1136m | S 28° 42′ 18'' | E 19° 4′ 12'' |
| 581 | Onyekakowa | Namibia, Kunene Region | populated place | S 18° 26′ 55'' | E 14° 24′ 51'' |
| 582 | Onyarakaha Onjaraka,Onyarakaha | Namibia, Kunene Region | mountain elevation 1794m | S 17° 46′ 8'' | E 13° 33′ 33'' |
| 583 | Ondjuojonganga | Namibia, Kunene Region | locality | S 17° 25′ 34'' | E 14° 1′ 2'' |
| 584 | Ondjamba Ondjaba,Ondjamba | Namibia, Kavango West | area | S 17° 54′ 48'' | E 18° 1′ 4'' |
| 585 | Ondermatje Ondermaitje,Ondermatje,Ondermatjie | Namibia, Karas Region | populated place | S 28° 20′ 35'' | E 19° 25′ 29'' |
| 586 | Onaushe | Namibia, Omusati Region | locality | S 18° 5′ 0'' | E 15° 23′ 0'' |
| 587 | Onathindiko | Namibia, Omusati Region | locality | S 18° 23′ 46'' | E 15° 11′ 13'' |
| 588 | Onamutai Onamtai,Onamtayi,Onamutai | Namibia, Ohangwena Region | populated place | S 17° 41′ 6'' | E 15° 51′ 47'' |
| 589 | Onaisohoek | Namibia, Kunene Region | locality | S 18° 49′ 0'' | E 14° 40′ 0'' |
| 590 | Onanjalala | Namibia, Omusati Region | locality | S 18° 5′ 0'' | E 15° 22′ 0'' |
| 591 | Omupanda Omupanau,Omupanda,Omupandu | Namibia, Otjozondjupa Region | populated place | S 20° 36′ 0'' | E 17° 28′ 0'' |
| 592 | Omuhonga Omuhonga,Omuhonga Mountains,Omuhongaberge | Namibia, Kunene Region | mountains | S 17° 15′ 0'' | E 13° 12′ 0'' |
| 593 | Ompundia Ompundia,Ompundja,Onimuandi,Onimwandi | Namibia, Oshana Region | populated place | S 17° 54′ 36'' | E 15° 43′ 39'' |
| 594 | Omatambo-Maowe | Namibia, | area | S 18° 34′ 38'' | E 14° 36′ 37'' |
| 595 | Omaruru River Game Park | Namibia, Erongo Region | wildlife reserve | S 21° 48′ 0'' | E 14° 42′ 0'' |
| 596 | Omambuku | Namibia, Omusati Region | populated place | S 18° 8′ 14'' | E 15° 25′ 43'' |
| 597 | Omaheke | Namibia, Otjozondjupa Region | area | S 19° 18′ 0'' | E 19° 26′ 0'' |
| 598 | Okozonduzu Okosonduju,Okosondusu,Okozonduzu | Namibia, Otjozondjupa Region | populated place | S 20° 49′ 0'' | E 18° 2′ 0'' |
| 599 | Okatjene | Namibia, Kunene Region | locality | S 17° 28′ 20'' | E 14° 13′ 44'' |
| 600 | Okarulu | Namibia, Oshikoto Region | locality | S 18° 9′ 12'' | E 16° 1′ 6'' |
by