If you are looking for countries that start with D, the most commonly used modern English list contains five countries:
- Democratic Republic of the Congo
- Denmark
- Djibouti
- Dominica
- Dominican Republic
There is, however, an interesting naming issue that makes this question less straightforward than it first appears.
The official United Nations Member States directory currently places six member states under the letter D. This is because it uses the formal English name Democratic People’s Republic of Korea for North Korea.
Other country databases may show only four countries under D because they alphabetize the Democratic Republic of the Congo under C, as in “Congo, Democratic Republic of the.”
Quick Answer: For general geography purposes, five countries are commonly listed as starting with D: Democratic Republic of the Congo, Denmark, Djibouti, Dominica, and the Dominican Republic. The UN Member States webpage lists six under D because it also includes the Democratic People’s Republic of Korea.
How Many Countries Start With D?
Using commonly displayed English country names, five sovereign countries start with D.
| # | Country | Capital | Geographic Region | ISO Codes |
|---|---|---|---|---|
| 1 | Democratic Republic of the Congo | Kinshasa | Middle Africa | CD / COD |
| 2 | Denmark | Copenhagen | Northern Europe | DK / DNK |
| 3 | Djibouti | Djibouti | Eastern Africa | DJ / DJI |
| 4 | Dominica | Roseau | Caribbean | DM / DMA |
| 5 | Dominican Republic | Santo Domingo | Caribbean | DO / DOM |
The regional classifications and ISO codes can be verified through the United Nations Group of Experts on Geographical Names.
So, for the usual geography question “What countries start with D?”, the clearest answer is five.
Why Do Some Lists Say There Are 4, 5, or 6 Countries Starting With D?
The difference comes from country naming and alphabetization, rather than disagreement over which sovereign states exist.
| Number | Why You May See This Count |
|---|---|
| 4 | The Democratic Republic of the Congo is alphabetized under C, while North Korea is listed under N or K. |
| 5 | The Democratic Republic of the Congo is counted under D, while North Korea is listed by its commonly used name. |
| 6 | Both the Democratic Republic of the Congo and the Democratic People’s Republic of Korea are alphabetized under D. |
The United Nations Member States webpage currently places the following countries under D:
- Democratic People’s Republic of Korea
- Democratic Republic of the Congo
- Denmark
- Djibouti
- Dominica
- Dominican Republic
This produces a total of six under the UN alphabetical system.
Which Answer Should You Use?
For a general geography question such as “How many countries start with D?”, five is the most useful answer because it follows the common English naming convention in which North Korea is normally listed under N.
If the question specifically asks how many UN member states are displayed under D on the United Nations website, the answer is six.
1. Democratic Republic of the Congo

The Democratic Republic of the Congo, commonly abbreviated as the DRC or DR Congo, is the largest country among the five commonly listed countries beginning with D.
Its capital is Kinshasa, and the United Nations classifies it within Middle Africa. Its ISO country codes are CD and COD. These details are recorded by the United Nations geographical names database.
The Democratic Republic of the Congo should not be confused with the neighboring Republic of the Congo, whose capital is Brazzaville. They are two separate sovereign countries.
A Brief History of the Democratic Republic of the Congo
The territory was formerly administered as the Belgian Congo and became independent from Belgium on June 30, 1960.
The country later became known as Zaire in 1971. In 1997, its name changed back to the Democratic Republic of the Congo.
This changing history of names also helps explain why the country appears under D in some alphabetical lists and under C in others.
Geography and Natural Heritage
The Democratic Republic of the Congo contains an enormous portion of the Congo Basin, one of the most important tropical forest regions on Earth.
UNESCO currently lists five World Heritage properties in the Democratic Republic of the Congo, all of which are natural sites. The current list can be verified on the UNESCO World Heritage Centre profile for the DRC.
| UNESCO World Heritage Site | Type |
|---|---|
| Virunga National Park | Natural |
| Garamba National Park | Natural |
| Kahuzi-Biega National Park | Natural |
| Salonga National Park | Natural |
| Okapi Wildlife Reserve | Natural |
2. Denmark

Denmark is the only country in the common five-country D list located in Europe.
Its capital is Copenhagen. The United Nations classifies Denmark within Northern Europe, and its ISO codes are DK and DNK. These details are available from the United Nations geographical names database.
Denmark consists of the Jutland Peninsula and numerous islands. The wider Kingdom of Denmark also includes Greenland and the Faroe Islands.
A Brief History of Denmark
Human settlement in the area now known as Denmark stretches back thousands of years.
According to Denmarks official national website, people settled in the region following the last Ice Age, while farming communities developed thousands of years ago.
The period for which Denmark is perhaps best known internationally is the Viking Age. Danish Vikings participated in exploration, trade, settlement, and warfare across large areas of Europe and the North Atlantic world.
One of the most important surviving sites from early Danish history is Jelling.
The Jelling Mounds, Runic Stones and Church are recognized by UNESCO for their importance in illustrating the transition between Norse pagan traditions and Christianity during the tenth century.
Denmark and UNESCO
As of 2026, the UNESCO World Heritage Centre lists 13 World Heritage properties associated with Denmark.
These include Jelling, Kronborg Castle, Roskilde Cathedral, Ilulissat Icefjord, Stevns Klint, Viking-Age Ring Fortresses, Møns Klint, and sites in Greenland.
3. Djibouti

Djibouti is a country in the Horn of Africa whose capital shares the same name: Djibouti.
The United Nations classifies the country within Eastern Africa and records its formal English name as the Republic of Djibouti. Its ISO codes are DJ and DJI. These details can be checked through the United Nations geographical names database.
Why Djiboutis Location Matters
Djibouti occupies a strategically important position near the southern entrance to the Red Sea, close to the Gulf of Aden and major international maritime routes.
The World Bank describes Djibouti as a small country whose location and transport infrastructure give it an important role in regional trade and connectivity.
A Brief History of Djibouti
The territory of modern Djibouti was formerly under French administration and was known at different times as French Somaliland and the French Territory of the Afars and Issas.
Djibouti became independent from France on June 27, 1977.
It joined the United Nations on September 20, 1977, according to the UN Member States directory.
Djibouti and UNESCO
Djibouti does not currently have an inscribed UNESCO World Heritage property. However, the country has submitted several places to UNESCOs Tentative List.
These can be viewed on the UNESCO World Heritage Centre page for Djibouti.
Potential heritage areas include striking natural and cultural landscapes such as Lake Assal and Lake Abbeh.
4. Dominica

Dominica is a Caribbean island country officially known as the Commonwealth of Dominica.
Its capital is Roseau.
The United Nations places Dominica within the Caribbean region of the Americas and assigns it the ISO codes DM and DMA. These details are available through the United Nations geographical names database.
Dominica lies between the French Caribbean islands of Guadeloupe and Martinique.
A Brief History of Dominica
Dominica became independent from the United Kingdom on November 3, 1978.
The Government of Dominicas official country profile records November 3, 1978 as the countrys independence date.
Dominica joined the United Nations on December 18, 1978.
Dominicas Volcanic Geography
Dominica stands out for its rugged volcanic landscape, tropical forests, mountains, rivers, waterfalls, hot springs, and geothermal features.
Its best-known protected area is Morne Trois Pitons National Park.
UNESCO inscribed the park on the World Heritage List in 1997. It protects volcanic peaks, tropical forest, lakes, rivers, waterfalls, fumaroles, hot springs, and the famous Boiling Lake.
5. Dominican Republic

The Dominican Republic is another Caribbean country beginning with D, but it should not be confused with Dominica.
Its capital is Santo Domingo.
The country occupies part of the island of Hispaniola, which it shares with Haiti. The United Nations classifies it within the Caribbean and assigns the country the ISO codes DO and DOM. These details are recorded by the United Nations geographical names database.
A Brief History of the Dominican Republic
The history of the Dominican Republic is closely connected with Santo Domingo, one of the earliest permanent European colonial settlements in the Americas.
According to UNESCO, Santo Domingo became home to several early Spanish colonial institutions in the Americas. The city was founded at the end of the fifteenth century, and its grid layout influenced later colonial cities across the Americas.
The modern Dominican Republic celebrates its national independence on February 27, 1844.
The Presidency of the Dominican Republic records February 27, 1844 as the day of national independence and the first raising of the Dominican flag.
Santo Domingo and UNESCO
The Colonial City of Santo Domingo was inscribed on the UNESCO World Heritage List in 1990.
UNESCO notes that its urban grid became an influential model for town planning elsewhere in the Americas. More information is available from the UNESCO World Heritage Centre.
Dominica vs Dominican Republic: Are They the Same Country?
No. Dominica and the Dominican Republic are completely separate sovereign countries.
The similarity in their names makes them easy to confuse, particularly in geography quizzes and alphabetical country lists.
| Feature | Dominica | Dominican Republic |
|---|---|---|
| Official name | Commonwealth of Dominica | Dominican Republic |
| Capital | Roseau | Santo Domingo |
| Region | Caribbean | Caribbean |
| Island | Dominica | Hispaniola |
| Shares island with another country? | No | Yes, Haiti |
| Independence | November 3, 1978 | February 27, 1844 |
| ISO codes | DM / DMA | DO / DOM |
Does North Korea Count as a Country That Starts With D?
It can, depending on which naming system is being used.
The commonly used English name is North Korea, which starts with N. Its formal English name, however, is the Democratic People’s Republic of Korea, or DPRK.
The United Nations geographical names database uses Democratic People’s Republic of Korea and records the country within Eastern Asia.
That is why the UN Member States webpage places the country under the letter D.
The Democratic People’s Republic of Korea and the Republic of Korea both joined the United Nations on September 17, 1991.
Important distinction: If you use the familiar name North Korea, it belongs under N. If you use the formal UN name Democratic People’s Republic of Korea, it belongs under D.
Which Countries Starting With D Are in Africa?
Using the common five-country list, two countries beginning with D are in Africa:
- Democratic Republic of the Congo, in Middle Africa
- Djibouti, in Eastern Africa
The DRC is associated with the vast Congo Basin, while Djibouti lies in the Horn of Africa near the Red Sea and Gulf of Aden.
Which Country Starting With D Is in Europe?
Denmark is the only commonly listed country starting with D in Europe.
The United Nations geographical names database places Denmark in Northern Europe.
Which Countries Starting With D Are in the Caribbean?
There are two Caribbean countries that start with D:
- Dominica
- Dominican Republic
Although their names are similar, they are separate countries located on different islands.
Countries That Start With D by Region
| Region | Number | Countries |
|---|---|---|
| Africa | 2 | Democratic Republic of the Congo, Djibouti |
| Europe | 1 | Denmark |
| Caribbean | 2 | Dominica, Dominican Republic |
| Asia | 0* | None in the common five-country list |
*The Democratic People’s Republic of Korea is in Eastern Asia and is included under D when its formal UN name is used.
Frequently Asked Questions About Countries That Start With D
What countries start with the letter D?
The five countries most commonly listed as starting with D are Democratic Republic of the Congo, Denmark, Djibouti, Dominica, and the Dominican Republic.
How many countries start with D?
The most common answer is five. However, the exact number can range from four to six depending on how country names are alphabetized. The United Nations Member States webpage currently displays six countries under D.
Why do some sources say only four countries start with D?
Some lists alphabetize the Democratic Republic of the Congo as Congo, Democratic Republic of the, which places it under C rather than D.
Does the Democratic Republic of the Congo start with D?
Yes. Written as Democratic Republic of the Congo, the country starts with D. Some databases rearrange the name for alphabetical purposes and place it under Congo.
Is Denmark the only European country that starts with D?
Yes. Among the commonly listed D countries, Denmark is the only country in Europe.
Is Djibouti a country?
Yes. Djibouti is a sovereign country in Eastern Africa and a member of the United Nations. It became independent from France in 1977.
Are Dominica and the Dominican Republic the same country?
No. Dominica and the Dominican Republic are two separate sovereign states. Dominicas capital is Roseau, while the capital of the Dominican Republic is Santo Domingo.
What is the largest country that starts with D?
Among the five commonly listed countries beginning with D, the Democratic Republic of the Congo is the largest by land area.
Does the Democratic People’s Republic of Korea start with D?
Yes. The Democratic People’s Republic of Korea is the formal English name of North Korea and begins with D. The United Nations therefore places it under D in its Member States directory.
Final Answer: Which Countries Start With D?
For most general geography purposes, there are five countries that start with D:
- Democratic Republic of the Congo
- Denmark
- Djibouti
- Dominica
- Dominican Republic
Together, these countries span Africa, Northern Europe, and the Caribbean. Their geography ranges from the forests of the Congo Basin and the strategic Red Sea location of Djibouti to Denmarks northern European landscape and the volcanic terrain of Dominica.
There is one important naming exception to remember. The United Nations lists six member states under D because it uses the formal name Democratic People’s Republic of Korea instead of North Korea.
| Naming Convention | Number of D Countries |
|---|---|
| Common English geography list | 5 |
| DR Congo filed under Congo | 4 |
| UN Member States directory including DPRK | 6 |
In one sentence: Five countries are commonly listed as starting with D, while the official UN Member States directory places six countries under D because it includes the Democratic People’s Republic of Korea.
Country classifications and factual information were reviewed against authoritative sources in September 2026.


















