| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3101  | Bobavato | Madagascar, Diana Ambilobe > Betsiaka > Ankatoko | hill | S 13° 9′ 0'' | E 49° 10′ 0'' |
3102  | Bobatsiratra Bobatsiratra,Bobatsiratsy | Madagascar, Diana Antsiranana II > Mahalina > Bobatsiratra | populated place | S 12° 28′ 0'' | E 48° 47′ 0'' |
| 3103 | Bobatomendry | Madagascar, Diana Ambilobe > Anaborano Ifasy > Anaborano Ifasy | populated place | S 13° 32′ 0'' | E 48° 51′ 0'' |
| 3104 | Bobataolana | Madagascar, Diana Antsiranana II > Mangaoka > Mangaoka | populated place | S 12° 16′ 0'' | E 49° 10′ 0'' |
| 3105 | Bobatanty | Madagascar, Diana Ambilobe > Mantaly > Bobatanty | populated place | S 13° 14′ 0'' | E 48° 54′ 0'' |
| 3106 | Bobasatrana Bobasatrana,Bobasatrano | Madagascar, Diana Ambilobe > Ambatoben'anjavy > Bobasatrana | populated place | S 13° 15′ 0'' | E 49° 4′ 0'' |
| 3107 | Bobasakoa  Bobasakoa,Bobosakoa | Madagascar, Diana Antsiranana II > Bobasakoa > Bobasakoa | populated place | S 12° 48′ 0'' | E 48° 57′ 0'' |
| 3108 | Bobaombyvatobe | Madagascar, Diana Antsiranana II > Andranovondronina > Antsisikala | mountain | S 12° 12′ 0'' | E 49° 13′ 0'' |
| 3109 | Tanjona Bobaomby Amber Cape,Babaomby,Cap d' Ambre,Cap d’ Ambre,Cape Amber,Tanjon' i Bobaomby,Tanjona Bobaomby,Tanjon’... | Madagascar, Diana Antsiranana II > Andranovondronina > Izengitry | cape | S 11° 57′ 13'' | E 49° 15′ 48'' |
| 3110 | Windsor Castle Bobaomby,Massif Dubabaomby Vatobe,Windsor Castle | Madagascar, Diana | mountains | S 12° 12′ 51'' | E 49° 10′ 2'' |
| 3111 | Bobantsoza | Madagascar, Sava Vohemar > Ampisikinana > Ampisikinana | populated place | S 12° 58′ 0'' | E 49° 50′ 0'' |
| 3112 | Bobantsirevo | Madagascar, Sava Vohemar > Nosibe > Bobatsirevo | populated place | S 13° 15′ 0'' | E 49° 49′ 0'' |
| 3113 | Bobantsetry | Madagascar, Diana Ambilobe > Anaborano Ifasy > Bobantsetry | populated place | S 13° 35′ 0'' | E 48° 47′ 0'' |
3114  | Bobantsetra Rivière | Madagascar, Diana | stream | S 13° 35′ 0'' | E 48° 46′ 0'' |
| 3115 | Bobandrogo | Madagascar, Diana Ambilobe > Betsiaka > Morafeno | populated place | S 13° 13′ 0'' | E 49° 23′ 0'' |
| 3116 | Bobamakotrahely | Madagascar, Diana Ambilobe > Betsiaka > Sandranary | populated place | S 13° 15′ 0'' | E 49° 14′ 0'' |
| 3117 | Bobamakotra | Madagascar, Diana Ambilobe > Betsiaka > Sandranary | populated place | S 13° 15′ 0'' | E 49° 13′ 0'' |
| 3118 | Bobalambo | Madagascar, Atsimo-Andrefana | stream | S 21° 18′ 0'' | E 45° 33′ 0'' |
| 3119 | Bobaky Bobaky,Bohaky | Madagascar, Atsimo-Andrefana | stream | S 23° 39′ 0'' | E 45° 2′ 0'' |
| 3120 | Bobakindro | Madagascar, Diana | stream | S 12° 42′ 0'' | E 49° 28′ 0'' |
| 3121 | Bobakindro Bobakindro,Bobankindro,Madero,bwbakyndrw,بوباکیندرو | Madagascar, Sava Vohemar > Bobakindro > Bobakindro | populated place | S 13° 28′ 0'' | E 49° 41′ 0'' |
| 3122 | Bobakilandy | Madagascar, Diana Antsiranana II > Bobakilandy > Bobakilandy | populated place | S 12° 37′ 0'' | E 49° 2′ 0'' |
| 3123 | Bobakilandikely | Madagascar, Diana Antsiranana II > Bobakilandy > Bobakilandy | populated place | S 12° 37′ 0'' | E 49° 3′ 0'' |
| 3124 | Bobaka Bobaka,Bobaky | Madagascar, Anosy Taolagnaro > Ankaramena > Ankilitsiarova | populated place | S 25° 3′ 0'' | E 46° 46′ 0'' |
| 3125 | Bobahala | Madagascar, Diana Antsiranana II > Andranovondronina > Izengitry | hill | S 12° 0′ 0'' | E 49° 16′ 0'' |
| 3126 | Bobaforoane | Madagascar, Diana Antsiranana II > Andranofanjava > Antsahafabe | populated place | S 12° 26′ 0'' | E 48° 59′ 0'' |
| 3127 | Boba | Madagascar, Upper Matsiatra Ambohimahasoa > Sahave > Manarinony | populated place | S 21° 4′ 0'' | E 47° 9′ 0'' |
| 3128 | Pointe Boanamary Boinaomari Point,Pointe Boanamary | Madagascar, Boeny Mahajanga II > Boanamary > Boanamary | point | S 15° 50′ 0'' | E 46° 19′ 0'' |
| 3129 | Boanamary Boanamary,bwanamary,بوآناماری | Madagascar, Boeny Mahajanga II > Boanamary > Boanamary | populated place | S 15° 50′ 0'' | E 46° 19′ 0'' |
| 3130 | Boana Boana,Boana Riviere,Boana Rivière | Madagascar, Betsiboka | stream | S 17° 33′ 0'' | E 47° 20′ 0'' |
| 3131 | Boaka | Madagascar, Upper Matsiatra Ambalavao > Miarinarivo > Vatanamaso | populated place | S 22° 4′ 0'' | E 47° 3′ 0'' |
| 3132 | Anse du Bivouac Anse du Bivouac,Bivouac Cove | Madagascar, Diana | bay | S 12° 14′ 0'' | E 49° 15′ 0'' |
| 3133 | Bity Bity,Ibity | Madagascar, Vakinankaratra Antsirabe II > Sahanivotry Manandona > Ambohimanarivo | peak | S 20° 7′ 0'' | E 47° 1′ 0'' |
| 3134 | Bisson Bisson,Bisson Rock | Madagascar, MG.01 | rock | S 12° 0′ 0'' | E 46° 25′ 0'' |
| 3135 | Bisareza | Madagascar, Sofia Mampikony > Mampikony II > Ambatobe | populated place | S 16° 7′ 0'' | E 47° 44′ 0'' |
| 3136 | Birikily | Madagascar, Atsimo-Andrefana | stream | S 21° 49′ 0'' | E 44° 33′ 0'' |
| 3137 | Birandravelo | Madagascar, Boeny Marovoay > Marovoay > Ambarindahy | hill | S 16° 17′ 0'' | E 46° 46′ 0'' |
| 3138 | Birambo | Madagascar, Diana Antsiranana II > Bobakilandy > Manirenja | populated place | S 12° 39′ 0'' | E 48° 56′ 0'' |
| 3139 | Bira | Madagascar, Boeny Ambato Boeni > Madirovalo > Antoboro | populated place | S 16° 21′ 0'' | E 46° 34′ 0'' |
| 3140 | Bingily | Madagascar, Androy Bekily District > Bevitiky > Beangily | populated place | S 24° 41′ 0'' | E 45° 21′ 0'' |
3141  | Binetsy | Madagascar, Melaky Besalampy > Ankasakasa Tsibiray > Makadany | locality | S 16° 20′ 0'' | E 44° 45′ 0'' |
| 3142 | Binetry | Madagascar, Sofia Analalava > Ambolobozo > Anjango | populated place | S 14° 33′ 0'' | E 47° 48′ 0'' |
| 3143 | Binara Benara,Binara | Madagascar, Sofia Befandriana Avaratra > Ambodimotso Sud > Mazava | populated place | S 15° 27′ 0'' | E 48° 36′ 0'' |
| 3144 | Binara | Madagascar, Sava Vohemar > Daraina > Daraina | locality | S 13° 16′ 0'' | E 49° 36′ 0'' |
| 3145 | Bilisy | Madagascar, Vakinankaratra Antanifotsy > Antsampandrano > Morarano Bilisy | populated place | S 19° 59′ 0'' | E 47° 35′ 0'' |
| 3146 | Bikona | Madagascar, Diana Ambanja > Anorontsangana > Antetezambato | hill | S 13° 44′ 0'' | E 47° 53′ 0'' |
| 3147 | Bikoana | Madagascar, Diana Ambanja > Maherivaratra > Maropamba | locality | S 13° 31′ 0'' | E 48° 35′ 0'' |
| 3148 | Bikary | Madagascar, Sofia Mampikony > Komajia > Ambatoharanana | hill | S 16° 6′ 0'' | E 47° 47′ 0'' |
| 3149 | Bikaka | Madagascar, Sava Andapa > Anjialavabe > Bekaka | populated place | S 14° 12′ 0'' | E 49° 32′ 0'' |
| 3150 | Pointe Bigeault | Madagascar, MG.01 | point | S 12° 25′ 0'' | E 49° 34′ 0'' |
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