| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3601  | Boltoua Boltoua | Chad, Lac | island | N 13° 40′ 41'' | E 13° 58′ 24'' |
3602  | Boltirom Boltirom,Boltirom I | Chad, Lac | populated place | N 13° 37′ 0'' | E 14° 57′ 0'' |
| 3603 | Boltirom Boltirom,Boltirom II | Chad, Lac | populated place | N 13° 36′ 0'' | E 14° 54′ 0'' |
| 3604 | Bol Gini Bol Gini,Bol Gini I | Chad, Lac | populated place | N 13° 30′ 0'' | E 14° 42′ 0'' |
| 3605 | Bol Gini Bol Gini,Bol Gini II | Chad, Lac | populated place | N 13° 29′ 0'' | E 14° 42′ 0'' |
| 3606 | Bolgaba Bolekaba,Bolgaba | Chad, Moyen-Chari | populated place | N 9° 16′ 53'' | E 19° 5′ 53'' |
| 3607 | Bol Bol,Bol II | Chad, Lac | populated place | N 13° 30′ 0'' | E 14° 41′ 0'' |
| 3608 | Bogodji Bogodji,Bokodji | Chad, Moyen-Chari | populated place | N 9° 28′ 30'' | E 18° 47′ 39'' |
| 3609 | Bokarama Bokarama | Chad, Lac | island | N 13° 11′ 49'' | E 14° 58′ 4'' |
| 3610 | Bokrom Bogroun,Bokrom | Chad, Chari-Baguirmi | populated place | N 11° 3′ 7'' | E 15° 27′ 9'' |
| 3611 | Bogoude Bogoude,M'Bagode,M’Bagodé | Chad, Chari-Baguirmi | populated place | N 11° 10′ 45'' | E 15° 10′ 45'' |
| 3612 | Archipel de Bogomérom Archipel de Bogomerom,Archipel de Bogomérom,Bogomerom,Bogomérom | Chad, Lac | islands | N 13° 27′ 36'' | E 13° 54′ 26'' |
| 3613 | Bogoma Bogoma | Chad, Lac | island | N 13° 50′ 0'' | E 13° 48′ 0'' |
| 3614 | Bologo Bogolo,Bologo | Chad, Tandjilé | populated place | N 9° 8′ 41'' | E 15° 47′ 48'' |
| 3615 | Bogo Bogo,Pogo | Chad, Mayo-Kebbi Est | populated place | N 9° 53′ 39'' | E 15° 24′ 31'' |
| 3616 | Bofia Bofia | Chad, Lac | island | N 14° 12′ 59'' | E 13° 39′ 55'' |
| 3617 | Bofia Bofia | Chad, Lac | island | N 13° 58′ 25'' | E 14° 2′ 37'' |
| 3618 | Bodou Yala Bodou Yala | Chad, Lac | peninsula | N 13° 54′ 44'' | E 14° 9′ 47'' |
| 3619 | Boudou Manga Bodou Manga,Boudou Manga | Chad, Lac | populated place | N 13° 47′ 29'' | E 14° 18′ 50'' |
| 3620 | Bodougour Bodougour,Boudgour | Chad, Chari-Baguirmi | populated place | N 11° 0′ 22'' | E 15° 36′ 48'' |
| 3621 | Bougourmi Bodou Bougourmi,Bougourmi | Chad, Lac | populated place | N 13° 24′ 7'' | E 14° 39′ 55'' |
| 3622 | Bodou Bodou | Chad, Lac | peninsula | N 13° 55′ 43'' | E 14° 8′ 58'' |
| 3623 | Bodoro Bodoro,Boldero,Boldéro | Chad, Mayo-Kebbi Ouest | populated place | N 9° 49′ 41'' | E 14° 8′ 6'' |
| 3624 | Hadjer Bodom Hadjer Bodom | Chad, Guéra | hill elevation 656m | N 11° 49′ 48'' | E 19° 6′ 37'' |
3625  | Bodom  Bodom | Chad, Guéra | intermittent stream | N 11° 59′ 37'' | E 18° 34′ 9'' |
| 3626 | Bodo Kakray Bodo Kakrai,Bodo Kakray,Bodo Kakraï | Chad, Tandjilé | populated place | N 9° 12′ 5'' | E 15° 40′ 3'' |
| 3627 | Bodo | Chad, Chari-Baguirmi | populated place population 9,598 | N 11° 47′ 13'' | E 15° 42′ 53'' |
| 3628 | Bodési Bodesi,Bodessi,Bodési | Chad, Tandjilé | populated place | N 9° 23′ 45'' | E 15° 44′ 7'' |
| 3629 | Boda Noussaour Boda,Boda Noussaour | Chad, Borkou | escarpment | N 21° 46′ 27'' | E 19° 12′ 59'' |
| 3630 | Dobadéné Bobadena,Bobadéna,Dobadene,Dobadéné | Chad, Mandoul | populated place | N 8° 29′ 40'' | E 17° 43′ 48'' |
| 3631 | Béakagué Beakague,Boakage,Boakagé,Béakagué | Chad, Logone Oriental | populated place | N 8° 14′ 15'' | E 15° 38′ 52'' |
| 3632 | Blari Balari,Blari | Chad, Kanem | populated place | N 13° 46′ 45'' | E 15° 26′ 59'' |
| 3633 | Bla Dalay Bla Dalay | Chad, Lac | island | N 14° 11′ 26'' | E 13° 59′ 35'' |
| 3634 | Bitiri Bitiri | Chad, Guéra | hill elevation 646m | N 11° 30′ 1'' | E 17° 33′ 14'' |
| 3635 | Bilikim Bilikim,Bitikim | Chad, Tandjilé | populated place | N 9° 9′ 42'' | E 15° 55′ 31'' |
| 3636 | Bitchotchi Tchaka Bitchochi Tchaka,Bitchotchi Tchaka | Chad, Guéra | populated place | N 12° 50′ 19'' | E 19° 34′ 7'' |
| 3637 | Bitchotchi Himéra Bitchochi Himera,Bitchochi Himéra,Bitchotchi Himera,Bitchotchi Himéra | Chad, Guéra | populated place | N 12° 47′ 30'' | E 19° 35′ 18'' |
| 3638 | Bitchotchi Doungous Bitchochi Doungous,Bitchotchi Doungous | Chad, Guéra | populated place | N 12° 50′ 0'' | E 19° 33′ 42'' |
| 3639 | Biséo I Biseo I,Bisseo I,Bisséo I,Biséo I | Chad, Mayo-Kebbi Est | populated place | N 9° 45′ 28'' | E 15° 1′ 4'' |
| 3640 | Besseï Bessei,Besseï,Bissei,Bisseï | Chad, Logone Oriental | populated place | N 9° 1′ 20'' | E 16° 38′ 3'' |
| 3641 | Bisso Biso,Bisso | Chad, Mayo-Kebbi Ouest | populated place | N 9° 29′ 46'' | E 14° 37′ 10'' |
| 3642 | Bisney Bisney,Bisseneye | Chad, Hadjer-Lamis | populated place | N 12° 39′ 24'' | E 16° 10′ 11'' |
| 3643 | Bissi Yèlsina Bisi Yelsina,Bissi Yelsina,Bissi Yèlsina | Chad, Mayo-Kebbi Ouest | populated place | N 9° 15′ 35'' | E 14° 37′ 30'' |
| 3644 | Bissi Mafou Bisi Mafou,Bissi Mafou | Chad, Mayo-Kebbi Ouest | populated place | N 9° 22′ 18'' | E 14° 36′ 35'' |
| 3645 | Bissi Kéda Bisi Keda,Bisi Kéda,Bissi Keda,Bissi Kéda | Chad, Mayo-Kebbi Ouest | populated place | N 9° 15′ 53'' | E 14° 35′ 57'' |
| 3646 | Bissi Bisi,Bissi | Chad, Hadjer-Lamis | populated place | N 12° 22′ 48'' | E 15° 43′ 28'' |
| 3647 | Bisséo II Biseo II,Bisseo II,Bisséo II,Biséo II | Chad, Mayo-Kebbi Est | populated place | N 9° 50′ 13'' | E 14° 52′ 5'' |
| 3648 | Plateau de Bir Louri Plateau de Bir Louri | Chad, Kanem | plateau | N 13° 56′ 41'' | E 15° 21′ 24'' |
| 3649 | Birket Fatimé Birket Fatime,Birket Fatimé,Birket Fatme,Birket Fatmé | Chad, Batha | populated place | N 12° 54′ 24'' | E 19° 4′ 36'' |
| 3650 | Birirom Birirom | Chad, Hadjer-Lamis | island | N 13° 6′ 7'' | E 15° 5′ 55'' |
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