| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Dabai 'Ain Memounia | city | Hodh El Gharbi | Mauritania | 15.65 | -9.30 | 830 | 1001 |
| Dabai Amamede | city | Hodh El Gharbi | Mauritania | 15.64 | -9.31 | 830 | 1169 |
| Dabai Amidi | city | Hodh El Gharbi | Mauritania | 15.59 | -9.29 | 830 | 761 |
| Dabai Dalouach | city | Guidimaka | Mauritania | 15.37 | -12.19 | 167 | 596 |
| Dabai Dalwach | city | Guidimaka | Mauritania | 15.37 | -12.19 | 167 | 596 |
| Dabai Jidou | city | Hodh El Gharbi | Mauritania | 15.61 | -9.31 | 830 | 1277 |
| Dabai Jidou Oul Chett | city | Hodh El Gharbi | Mauritania | 15.58 | -9.29 | 830 | 868 |
| Dabai Keili | city | Hodh El Gharbi | Mauritania | 15.60 | -9.31 | 830 | 1247 |
| Dabai Mbare | city | Hodh El Gharbi | Mauritania | 15.50 | -9.48 | 830 | 609 |
| Dabai Mbare | city | Hodh El Gharbi | Mauritania | 15.58 | -9.28 | 830 | 643 |
| Dabai Mousse | city | Hodh El Gharbi | Mauritania | 15.51 | -9.46 | 830 | 801 |
| Dabai Sambayel Ore | city | Hodh El Gharbi | Mauritania | 15.60 | -9.32 | 830 | 1247 |
| Dabai Sanbayel Ore | city | Hodh El Gharbi | Mauritania | 15.60 | -9.32 | 830 | 1247 |
| Dabai Sonkarou | city | Hodh El Gharbi | Mauritania | 15.50 | -9.46 | 830 | 902 |
| Dabai el Talb Mousse | city | Hodh El Gharbi | Mauritania | 15.54 | -9.30 | 830 | 1088 |
| Dabaili Soueli | city | Guidimaka | Mauritania | 15.80 | -12.14 | 288 | 596 |
| Dabal Magui | city | Guidimaka | Mauritania | 15.46 | -12.39 | 193 | 596 |
| Dabaï Baï | city | Hodh El Gharbi | Mauritania | 15.46 | -9.42 | 830 | 1936 |
| Dabaï Laïssad | city | Hodh El Gharbi | Mauritania | 15.48 | -9.59 | 830 | 608 |
| Dabaï Magui | city | Guidimaka | Mauritania | 15.46 | -12.39 | 193 | 596 |
| Dabaï Moutraoga | city | Hodh El Gharbi | Mauritania | 15.57 | -9.23 | 830 | 596 |
| Dabaï Saliou | city | Guidimaka | Mauritania | 15.17 | -12.22 | 147 | 18437 |
| Dabaï el Barké | city | Hodh ech Chargui | Mauritania | 15.57 | -7.09 | 839 | 298 |
| Dabaï el Izradite | city | Hodh El Gharbi | Mauritania | 15.52 | -9.32 | 830 | 1522 |
| Dabaï el Média | city | Hodh El Gharbi | Mauritania | 15.54 | -9.29 | 830 | 747 |
| Dabaï ’Aïn Memounia | city | Hodh El Gharbi | Mauritania | 15.65 | -9.30 | 830 | 1001 |
| Dabbé | city | Brakna | Mauritania | 16.14 | -13.80 | 45 | 2407 |
| Dabeh | city | Mauritania | 25.90 | -10.02 | 1669 | 0 | |
| Dabé | city | Brakna | Mauritania | 16.14 | -13.80 | 45 | 2407 |
| Dafort | city | Guidimaka | Mauritania | 15.66 | -12.14 | 196 | 596 |
| Dahakélé | city | Assaba | Mauritania | 15.41 | -11.00 | 830 | 298 |
| Dahalague | city | Guidimaka | Mauritania | 15.14 | -12.03 | 278 | 596 |
| Danguidebe | city | Guidimaka | Mauritania | 15.24 | -11.88 | 347 | 596 |
| Danguérémou | city | Guidimaka | Mauritania | 15.28 | -12.16 | 291 | 596 |
| Dao | city | Mauritania | 15.53 | -13.02 | 65 | 624 | |
| Daoua | city | Brakna | Mauritania | 16.16 | -13.74 | 45 | 2385 |
| Daoudi | city | Hodh ech Chargui | Mauritania | 15.64 | -6.13 | 1020 | 149 |
| Dar Cheikh Abdalaye | city | Trarza | Mauritania | 16.71 | -14.50 | 59 | 149 |
| Dar Cheïkh Abdallaï | city | Trarza | Mauritania | 16.75 | -14.86 | 68 | 449 |
| Dar Cheïkh Abdallaï | city | Trarza | Mauritania | 16.71 | -14.50 | 59 | 149 |
| Dar Naïm | city | Nouakchott Nord | Mauritania | 18.10 | -15.93 | 19 | 75294 |
| Dar an Na`im | city | Nouakchott Nord | Mauritania | 18.10 | -15.93 | 19 | 75294 |
| Dar el Barka | city | Brakna | Mauritania | 16.68 | -14.70 | 42 | 304 |
| Dar el Mbarke | city | Hodh ech Chargui | Mauritania | 15.81 | -7.25 | 856 | 298 |
| Dar-Cheikh-Abdallaye | city | Trarza | Mauritania | 16.75 | -14.86 | 68 | 449 |
| Dara | city | Trarza | Mauritania | 16.60 | -16.16 | 72 | 783 |
| Dara | city | Trarza | Mauritania | 16.61 | -16.13 | 39 | 823 |
| Dbéat | city | Tiris Zemmour | Mauritania | 25.02 | -11.80 | 984 | 0 |
| Debay El Barké | city | Hodh ech Chargui | Mauritania | 15.57 | -7.09 | 839 | 298 |
| Debe Sorfa | city | Guidimaka | Mauritania | 15.19 | -11.92 | 308 | 596 |
| Debous | city | Guidimaka | Mauritania | 15.85 | -12.31 | 226 | 596 |
| Debouss | city | Guidimaka | Mauritania | 15.85 | -12.31 | 226 | 596 |
| Dego | city | Mauritania | 16.37 | -13.92 | 78 | 13089 | |
| Deguismoli | city | Brakna | Mauritania | 16.61 | -13.06 | 246 | 299 |
| Dekkaliat | city | Hodh El Gharbi | Mauritania | 16.11 | -9.40 | 830 | 596 |
| Dekkalyat | city | Hodh El Gharbi | Mauritania | 16.11 | -9.40 | 830 | 596 |
| Dekkâliyât | city | Hodh El Gharbi | Mauritania | 16.11 | -9.40 | 830 | 596 |
| Demba Lembéré | city | Guidimaka | Mauritania | 15.35 | -12.73 | 104 | 596 |
| Demba Sambel | city | Gorgol | Mauritania | 16.03 | -12.85 | 72 | 1043 |
| Dembaye | city | Hodh ech Chargui | Mauritania | 16.25 | -8.68 | 830 | 447 |
| Dendâra | city | Hodh ech Chargui | Mauritania | 16.28 | -6.69 | 1000 | 149 |
| Deneal Samba Ombo | city | Guidimaka | Mauritania | 15.36 | -12.69 | 95 | 596 |
| Derik Guirfafe | city | Assaba | Mauritania | 15.52 | -11.30 | 830 | 315 |
| Derik Kelilae | city | Assaba | Mauritania | 15.52 | -11.31 | 830 | 330 |
| Dernié | city | Assaba | Mauritania | 15.53 | -11.16 | 830 | 298 |
| Desili | city | Guidimaka | Mauritania | 15.35 | -12.69 | 157 | 596 |
| Dhibe | city | Hodh ech Chargui | Mauritania | 16.21 | -7.14 | 872 | 149 |
| Dhmerina | city | Adrar | Mauritania | 21.06 | -11.55 | 1735 | 0 |
| Dhra` Achamim | city | Adrar | Mauritania | 19.02 | -12.59 | 830 | 0 |
| Dhrâ‘ Achâmîm | city | Adrar | Mauritania | 19.02 | -12.59 | 830 | 0 |
| Diabaye | city | Trarza | Mauritania | 16.71 | -14.97 | 42 | 6022 |
| Diade | city | Hodh ech Chargui | Mauritania | 16.23 | -7.42 | 830 | 149 |
| Diafane | city | Gorgol | Mauritania | 16.14 | -13.62 | 55 | 1276 |
| Diaguili | city | Guidimaka | Mauritania | 14.85 | -12.39 | 59 | 2061 |
| Diahoulel | city | Mauritania | 16.72 | -15.08 | 45 | 613 | |
| Diala | city | Guidimaka | Mauritania | 15.26 | -12.27 | 223 | 596 |
| Diam | city | Brakna | Mauritania | 16.74 | -14.49 | 62 | 149 |
| Diam-Diam | city | Guidimaka | Mauritania | 15.01 | -12.41 | 183 | 596 |
| Diamel Vidim | city | Brakna | Mauritania | 16.26 | -13.95 | 45 | 2909 |
| Diamer | city | Trarza | Mauritania | 16.52 | -16.28 | 111 | 1933 |
| Diammel Vidim | city | Brakna | Mauritania | 16.26 | -13.95 | 45 | 2909 |
| Diandia | city | Brakna | Mauritania | 16.48 | -13.99 | 118 | 596 |
| Diandiourou | city | Assaba | Mauritania | 15.99 | -11.83 | 964 | 379 |
| Dianguina | city | Assaba | Mauritania | 15.31 | -10.96 | 830 | 298 |
| Diaouara | city | Mauritania | 16.70 | -15.05 | 42 | 618 | |
| Diaoube | city | Gorgol | Mauritania | 15.61 | -12.47 | 91 | 596 |
| Diawara | city | Mauritania | 16.70 | -15.05 | 42 | 618 | |
| Dida Ghoulé | city | Hodh ech Chargui | Mauritania | 15.52 | -8.08 | 882 | 554 |
| Dida Rhoulé | city | Hodh ech Chargui | Mauritania | 15.52 | -8.08 | 882 | 554 |
| Dieba | city | Gorgol | Mauritania | 15.67 | -12.55 | 154 | 596 |
| Diemar | city | Trarza | Mauritania | 16.29 | -16.48 | 3 | 620 |
| Dieuk | city | Mauritania | 16.52 | -15.90 | 150 | 1972 | |
| Dimis | city | Gorgol | Mauritania | 16.03 | -12.72 | 127 | 669 |
| Dimja | city | Gorgol | Mauritania | 16.03 | -12.72 | 127 | 669 |
| Dimje | city | Gorgol | Mauritania | 16.00 | -12.73 | 85 | 753 |
| Dimje | city | Gorgol | Mauritania | 16.03 | -12.72 | 127 | 669 |
| Dindi | city | Gorgol | Mauritania | 15.93 | -13.32 | 32 | 1006 |
| Dineker | city | Gorgol | Mauritania | 15.52 | -12.59 | 95 | 596 |
| Diogountourou | city | Guidimaka | Mauritania | 14.77 | -12.25 | 55 | 1829 |
| Diogoutourou | city | Guidimaka | Mauritania | 14.77 | -12.25 | 55 | 1829 |
| Dioldi | city | Mauritania | 16.58 | -15.12 | 42 | 1051 | |
| Dioroum | city | Guidimaka | Mauritania | 15.46 | -12.43 | 157 | 596 |
| Diou Ould Sneleoum | city | Guidimaka | Mauritania | 15.17 | -12.40 | 173 | 596 |
| Dioubali | city | Guidimaka | Mauritania | 15.73 | -12.03 | 396 | 596 |
| Dioudi | city | Brakna | Mauritania | 16.35 | -13.98 | 49 | 14615 |
| Diouker | city | Hodh El Gharbi | Mauritania | 15.49 | -9.78 | 830 | 596 |
| Dioulon | city | Brakna | Mauritania | 16.66 | -14.36 | 45 | 493 |
| Diovol | city | Gorgol | Mauritania | 16.06 | -13.38 | 68 | 1001 |
| Dioûdé Diêri | city | Brakna | Mauritania | 16.35 | -13.98 | 49 | 14615 |
| Djadjebina | city | Gorgol | Mauritania | 15.75 | -12.48 | 164 | 596 |
| Djadjibine | city | Gorgol | Mauritania | 15.75 | -12.48 | 164 | 596 |
| Djadjibinni | city | Gorgol | Mauritania | 15.75 | -12.48 | 164 | 596 |
| Djagrât | city | Hodh ech Chargui | Mauritania | 16.31 | -7.79 | 830 | 149 |
| Djajbine Chorfa | city | Gorgol | Mauritania | 15.71 | -12.50 | 108 | 596 |
| Djajibine | city | Gorgol | Mauritania | 15.75 | -12.48 | 164 | 596 |
| Djajibine Chorfa | city | Gorgol | Mauritania | 15.71 | -12.50 | 108 | 596 |
| Djebaba Galadio | city | Gorgol | Mauritania | 15.59 | -12.67 | 52 | 596 |
| Djebaba Level | city | Gorgol | Mauritania | 15.58 | -12.67 | 91 | 596 |
| Djelba | city | Hodh El Gharbi | Mauritania | 16.45 | -10.37 | 997 | 298 |
| Djeol | city | Gorgol | Mauritania | 16.06 | -13.38 | 68 | 1001 |
| Djereida | city | Nouakchott Ouest | Mauritania | 18.32 | -16.04 | 29 | 305 |
| Djib | city | Assaba | Mauritania | 16.56 | -12.67 | 226 | 447 |
| Djigeni | city | Hodh ech Chargui | Mauritania | 15.73 | -8.67 | 830 | 447 |
| Djigguet `Aisserir | city | Brakna | Mauritania | 17.01 | -13.62 | 193 | 149 |
| Djigguet ‘Aïsserïr | city | Brakna | Mauritania | 17.01 | -13.62 | 193 | 149 |
| Djigueni | city | Hodh ech Chargui | Mauritania | 15.73 | -8.67 | 830 | 447 |
| Djilalfa | city | Gorgol | Mauritania | 15.58 | -12.75 | 111 | 596 |
| Djllalfa | city | Gorgol | Mauritania | 15.58 | -12.75 | 111 | 596 |
| Djonâba | city | Brakna | Mauritania | 17.07 | -12.69 | 246 | 266 |
| Djovol | city | Gorgol | Mauritania | 16.06 | -13.38 | 68 | 1001 |
| Djowol | city | Gorgol | Mauritania | 16.06 | -13.38 | 68 | 1001 |
| Djoûk | city | Tagant | Mauritania | 17.16 | -12.15 | 249 | 376 |
| Djéganiâï | city | Hodh ech Chargui | Mauritania | 16.33 | -7.26 | 830 | 149 |
| Djônâba | city | Brakna | Mauritania | 17.11 | -12.62 | 246 | 218 |
| Dlei'a | city | Hodh ech Chargui | Mauritania | 16.12 | -5.49 | 1000 | 149 |
| Dleï’a | city | Hodh ech Chargui | Mauritania | 16.12 | -5.49 | 1000 | 149 |
| Dmeimerat | city | Hodh El Gharbi | Mauritania | 17.25 | -10.77 | 830 | 129 |
| Dolol | city | Mauritania | 15.57 | -13.06 | 75 | 655 | |
| Dolol Civre | city | Mauritania | 15.57 | -13.06 | 75 | 655 | |
| Dolol Sivre | city | Mauritania | 15.57 | -13.06 | 75 | 655 | |
| Dolol Soubala | city | Mauritania | 15.57 | -13.06 | 75 | 655 | |
| Douayet el Bgar | city | Adrar | Mauritania | 20.26 | -13.60 | 370 | 0 |
| Doubbel Batha | city | Gorgol | Mauritania | 16.03 | -12.59 | 91 | 1379 |
| Douboulgui | city | Guidimaka | Mauritania | 15.93 | -11.82 | 830 | 496 |
| Douboungue | city | Brakna | Mauritania | 16.64 | -14.27 | 62 | 14759 |
| Doueirat | city | Adrar | Mauritania | 20.47 | -13.07 | 830 | 954 |
| Douerat Oulad Daoud | city | Tiris Zemmour | Mauritania | 23.42 | -11.57 | 1125 | 0 |
| Dougoulgui | city | Guidimaka | Mauritania | 15.93 | -11.82 | 830 | 496 |
| Douibel Batha | city | Gorgol | Mauritania | 16.03 | -12.59 | 91 | 1379 |
| Douit El Akhdar | city | Tiris Zemmour | Mauritania | 25.82 | -11.82 | 1998 | 0 |
| Doulel | city | Guidimaka | Mauritania | 15.35 | -12.68 | 144 | 596 |
| Dououara | city | Trarza | Mauritania | 16.92 | -14.97 | 108 | 596 |
| Draiguiye | city | Hodh El Gharbi | Mauritania | 17.29 | -10.70 | 830 | 499 |
| Dris el Akdar | city | Mauritania | 16.58 | -7.37 | 830 | 149 | |
| Dris el Akhdar | city | Mauritania | 16.58 | -7.37 | 830 | 149 | |
| Dupertuis | city | Adrar | Mauritania | 22.47 | -11.52 | 1204 | 0 |
| Dyamawali | city | Hodh ech Chargui | Mauritania | 15.53 | -8.95 | 830 | 625 |
| Dyamwéli | city | Hodh ech Chargui | Mauritania | 15.53 | -8.95 | 830 | 625 |
| Dyovol | city | Gorgol | Mauritania | 16.06 | -13.38 | 68 | 1001 |
| Dâr ech Cheïkh Moḩammed Fâdel | city | Adrar | Mauritania | 20.96 | -12.32 | 935 | 0 |
| Dâr es Salâm | city | Hodh El Gharbi | Mauritania | 16.62 | -9.62 | 830 | 931 |
| Dâwalel | city | Brakna | Mauritania | 16.16 | -13.74 | 45 | 2385 |
| Débé Chorfa | city | Guidimaka | Mauritania | 15.19 | -11.92 | 308 | 596 |
| Dêbaï Doubbel | city | Brakna | Mauritania | 16.23 | -13.70 | 78 | 2865 |
| Dïos | city | Trarza | Mauritania | 16.10 | -16.46 | 3 | 49410 |
| Dônga | city | Brakna | Mauritania | 16.27 | -13.92 | 49 | 3136 |
| Dār an Na‘īm | city | Nouakchott Nord | Mauritania | 18.10 | -15.93 | 19 | 75294 |