| Name | Country | Feature class | Latitude | Longitude | |
|---|---|---|---|---|---|
3051  | Dumda Bulyagin Horshoo Dumda Bulyagin Horshoo,Dumda Bulyagin Khorsho | Mongolia, Hentiy | populated place | N 46° 17′ 0'' | E 111° 12′ 0'' |
3052  | Dulaan Hara Uul Dulaan Hara Uul | Mongolia, Bulgan | mountain | N 48° 34′ 0'' | E 103° 0′ 0'' |
| 3053 | Dulaan-Haan Uul Dulaan-Haan Uul | Mongolia, Khövsgöl Province | mountain | N 49° 44′ 0'' | E 102° 6′ 0'' |
| 3054 | Dulaan Haan Uul Dulaan Haan Uul | Mongolia, Khövsgöl Province | mountain | N 49° 42′ 0'' | E 102° 0′ 0'' |
| 3055 | Dulaan-Haan Uul Dulaan-Haan Uul | Mongolia, Bulgan | mountain | N 49° 1′ 0'' | E 102° 38′ 0'' |
| 3056 | Dulaan Bogd Uul Dulaan Bogd Uul | Mongolia, Bayanhongor | mountain | N 44° 55′ 0'' | E 100° 52′ 0'' |
| 3057 | Dulaan Dulaan,Herlenbayan-Ulaan | Mongolia, Hentiy | populated place | N 47° 17′ 0'' | E 108° 44′ 0'' |
| 3058 | Dugang Harata Uul Dugang Harata Uul | Mongolia, Bulgan | mountain | N 47° 38′ 0'' | E 104° 5′ 0'' |
| 3059 | Dubhan Han Uul Dubhan Han Uul | Mongolia, Selenge Province | mountain | N 49° 47′ 0'' | E 105° 2′ 0'' |
| 3060 | Doynhor Tergüünii Dugang Doynhor Terguunii Dugang,Doynhor Tergüünii Dugang,Duinkhor teriguni dugang | Mongolia, Arkhangai Province | populated place | N 47° 54′ 0'' | E 100° 51′ 0'' |
| 3061 | Dovt Tolgoy Dovt Tolgoy,Tao-pu-t'e-t'ao-le-kai,Tao-pu-t’e-t’ao-le-kai | Mongolia, East Aimak | hill | N 46° 24′ 0'' | E 117° 21′ 0'' |
| 3062 | Dovharïn Uul Dovharin Uul,Dovharïn Uul,Ta-pu-ha-jen-wu-la | Mongolia, East Gobi Aymag | hill | N 44° 46′ 0'' | E 111° 33′ 0'' |
| 3063 | Dot-Yan Uul Dot-Yan Uul | Mongolia, Hentiy | mountain | N 49° 16′ 0'' | E 108° 51′ 0'' |
| 3064 | Dötiyn Toyrmïn Els Dotiyn Toyrmin Els,Dötiyn Toyrmïn Els | Mongolia, | sand area | N 45° 5′ 0'' | E 101° 10′ 0'' |
| 3065 | Dötiyn Toyrmïn Els Dotiyn Toyrmin Els,Dötiyn Toyrmïn Els | Mongolia, East Gobi Aymag | sand area | N 43° 30′ 0'' | E 110° 30′ 0'' |
| 3066 | Dösh Tolgoy Uul Dosh Tolgoy Uul,Dösh Tolgoy Uul | Mongolia, Bayanhongor | mountain | N 46° 27′ 0'' | E 100° 57′ 0'' |
| 3067 | Dörvölj Tolgoy Dorvolj Tolgoy,Dörvölj Tolgoy,To-erh-po-le-chi-t'ao-le-kai,To-erh-po-le-chi-t’ao-le-kai | Mongolia, East Gobi Aymag | hill | N 43° 41′ 0'' | E 111° 51′ 0'' |
| 3068 | Dornogoviyn Honhor Dornogoviyn Honhor | Mongolia, East Gobi Aymag | mountains | N 44° 17′ 0'' | E 110° 10′ 0'' |
| 3069 | Dorgontu Uul Dorgontu Uul | Mongolia, Bulgan | mountain | N 47° 59′ 0'' | E 104° 9′ 0'' |
| 3070 | Dörböljin Uul Dorboljin Uul,Dörböljin Uul | Mongolia, East Aimak | mountain | N 49° 40′ 0'' | E 115° 35′ 0'' |
| 3071 | Dörböljiin Uul Dorboljiin Uul,Dörböljiin Uul | Mongolia, East Aimak | mountain | N 48° 17′ 0'' | E 115° 39′ 0'' |
| 3072 | Doloonii Hural Doloni Khural,Doloonii Hural | Mongolia, Arkhangai Province | populated place | N 47° 27′ 0'' | E 103° 14′ 0'' |
| 3073 | Doloon Dabaa Doloon Dabaa,Pereval Dolon daba | Mongolia, Central Aimak | pass | N 47° 50′ 0'' | E 104° 45′ 0'' |
| 3074 | Dolood Jisa Dolod Chzhisa,Dolood Jisa | Mongolia, Hentiy | populated place | N 47° 5′ 0'' | E 108° 52′ 0'' |
| 3075 | Dolon-davan Nuruu Dolon-davan Nuruu | Mongolia, East Gobi Aymag | mountains | N 44° 27′ 0'' | E 111° 18′ 0'' |
3076  | Döch Gol Doch Gol,Duchi-gol,Duchin gol,Dzuchi Gol,Dzuuchi Gol,Dzüchi Gol,Dzüüchi Gol,Döch Gol,Reka Dzuchi,Rek... | Mongolia, East Aimak | stream | N 49° 39′ 0'' | E 114° 46′ 0'' |
| 3077 | Derhiin Hüryee Derhiin Huryee,Derhiin Hüryee,Derkhiin khure | Mongolia, Khövsgöl Province | populated place | N 50° 27′ 0'' | E 101° 54′ 0'' |
| 3078 | Del Uul Del Uul | Mongolia, East Aimak | mountain | N 49° 14′ 0'' | E 112° 37′ 0'' |
| 3079 | Del Ulaan Uul Del Ulaan Uul,Te-le-wu-lan-wu-la | Mongolia, East Gobi Aymag | hill | N 42° 28′ 0'' | E 108° 8′ 0'' |
| 3080 | Deli Öndör Deli Ondor,Deli Öndör | Mongolia, East Aimak | mountain | N 49° 26′ 0'' | E 114° 36′ 0'' |
| 3081 | Delger Öldzeyteyn Jisa Delger Oldzeyteyn Jisa,Delger Ultszeytuin chzhisa,Delger Öldzeyteyn Jisa | Mongolia, Central Aimak | populated place | N 46° 42′ 0'' | E 106° 47′ 0'' |
| 3082 | Delger Nuur Dugang Delger Nuur Dugang,Delger nur dugang | Mongolia, Bulgan | populated place | N 49° 30′ 0'' | E 103° 18′ 0'' |
| 3083 | Delgerhaan Uul Delgerhaan Uul | Mongolia, Selenge Province | mountain elevation 1325m | N 50° 2′ 32'' | E 106° 28′ 15'' |
3084  | Delger Haan Oboo Del'ger khan obo,Del'geroyn Obo,Del'geryyn-obo,Delger Haan Oboo,Deloer Khan Obo,Delyer khan obo,Delö... | Mongolia, Hentiy | cairn | N 47° 35′ 0'' | E 111° 55′ 0'' |
| 3085 | Debsegiin Hüryee Debsegiin Huryee,Debsegiin Hüryee,Debsegiin Khure | Mongolia, Central Aimak | populated place | N 47° 6′ 0'' | E 104° 30′ 0'' |
| 3086 | Dayaantayn Hural Dayaantayn Hural,Dayantuin-Khural | Mongolia, Hentiy | populated place | N 48° 2′ 0'' | E 109° 3′ 0'' |
| 3087 | Dayaan Hiid Dayaan Hiid,Dayan Khid | Mongolia, Bayanhongor | populated place | N 46° 27′ 0'' | E 100° 46′ 0'' |
| 3088 | Davaajavïn Manhan Davaajavin Manhan,Davaajavïn Manhan,Ta-wa-ch'a-pu-yin-mang-ha,Ta-wa-ch’a-pu-yin-mang-ha | Mongolia, East Aimak | dune(s) | N 46° 21′ 0'' | E 117° 3′ 0'' |
| 3089 | Dauhar Uul Dauhar Uul | Mongolia, East Aimak | mountain | N 48° 9′ 0'' | E 114° 58′ 0'' |
| 3090 | Dashi Sharab Dashi Sharab | Mongolia, Sühbaatar | mountain | N 47° 14′ 0'' | E 113° 12′ 0'' |
| 3091 | Dashilingiin Hural Dashilingiin Hural,Dashilingin khural | Mongolia, Ömnögovĭ | populated place | N 43° 43′ 0'' | E 106° 8′ 0'' |
| 3092 | Dashilingiin Dugang Dashilingiin Dugan,Dashilingiin Dugang | Mongolia, Arkhangai Province | populated place | N 48° 17′ 0'' | E 100° 11′ 0'' |
| 3093 | Dashi Jabiin Bayshing Dashi Jabiin Bayshing,Dashichzhabiin bayshing | Mongolia, Arkhangai Province | populated place | N 48° 22′ 0'' | E 101° 5′ 0'' |
| 3094 | Dashbalbar Uul Dashbalbar Uul | Mongolia, East Aimak | mountain | N 49° 33′ 0'' | E 114° 17′ 0'' |
| 3095 | Dash-Balbar Uul Dash-Balbar Uul | Mongolia, Hentiy | mountain | N 47° 3′ 0'' | E 109° 17′ 0'' |
| 3096 | Dashaa Uul Dashaa Uul | Mongolia, Middle Govĭ | mountain | N 45° 38′ 0'' | E 104° 6′ 0'' |
| 3097 | Dartsogtu Uul Dartsogtu Uul | Mongolia, Ömnögovĭ | mountain | N 42° 4′ 0'' | E 103° 51′ 0'' |
| 3098 | Darhanhaan Darhanhaan,Darkhankhaan | Mongolia, Sühbaatar | populated place | N 46° 46′ 0'' | E 113° 52′ 0'' |
| 3099 | Darhan Guunii Hüryee Darhan Guunii Huryee,Darhan Guunii Hüryee,Darkhan guni khure | Mongolia, Bayanhongor | populated place | N 46° 40′ 0'' | E 100° 20′ 0'' |
| 3100 | Darhad Uul Darhad Uul | Mongolia, Central Aimak | mountain | N 48° 58′ 0'' | E 107° 43′ 0'' |
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