| Country |
Formal Relations Began |
Notes |
| Argentina |
1947 |
- Ireland has an embassy in Buenos Aires.
- Argentina has an embassy in Dublin.
- In March 2008, it was announced that there was a special new visa programme between the two countries.
- List of Treaties ruling relations Argentina and Ireland (Argentine Foreign Ministry, in Spanish)
|
| Barbados |
|
- Ireland is represented in Barbados through its embassy in New York City, USA and an honorary consulate in Bridgetown.
- Barbados is represented in Ireland through its embassy in London, United Kingdom.
|
| Bolivia |
|
- Ireland is represented in Bolivia through its embassy in Buenos Aires, Argentina.
- Bolivia is represented in Ireland through its embassy in London, United Kingdom.
|
| Brazil |
|
- Ireland has an embassy in Brasília.
- Brazil has an embassy in Dublin.
|
| Canada |
|
See Canada–Ireland relations
- Canada and Ireland enjoy friendly relations, the importance of these relations centres on the history of Irish migration to Canada. Approximately 4 million Canadians have Irish ancestors, or approximately 14% of Canada's population.
- Ireland has an embassy in Ottawa
|
| Chile |
|
- Ireland has an embassy in Santiago de Chile.
- Chile has an embassy in Dublin and honorary consulate in Cork.
|
| Colombia |
|
See Colombia–Ireland relations
- Ireland is represented in Colombia through its embassy in Mexico City, Mexico and an honorary consulate in Bogotá
- Colombia is represented in Ireland through its embassy in London, United Kingdom.
|
| Cuba |
|
- Ireland is represented in Cuba through its embassy in Mexico City, Mexico and an honorary consulate in Havana, Cuba.
- Cuba has an embassy in Dublin.
- A proportionate number of Irish people migrated to Cuba in the 19th century.
|
| Dominican Republic |
|
- Ireland is represented in the Dominican Republic through its embassy in New York City, USA.
- The Dominican Republic is represented in Ireland through its embassy in London, United Kingdom.
|
| Ecuador |
|
- Ireland is represented in Ecuador through its embassy in New York City, USA and has an honorary consulate in Quito.
- Ecuador is represented in Ireland through its embassy in London, United Kingdom and has an honorary consulate in Dublin.
|
| Guyana |
|
- Ireland has an honorary consulate in Georgetown, Guyana.
- Guyana is represented in Ireland through its embassy in London, United Kingdom.
|
| Mexico |
|
See Ireland–Mexico relations
- Ireland has an embassy in Mexico City.
- Mexico has an embassy in Dublin.
- The relationship has been associated with the Irish migration to Mexico.
|
| Paraguay |
|
- Ireland is represented in Paraguay through its embassy in New York City, USA.
- Paraguay is represented in Ireland through its embassy in London, United Kingdom.
|
| Peru |
|
- Ireland is represented in Peru through its embassy in Mexico City and an honorary consulate in Lima.
- Peru has an embassy in Dublin and has an honorary consulate in Cork.
|
| Suriname |
|
- Ireland is represented in Suriname through its embassy in The Hague, Netherlands.
- Suriname currently has no formal relations with Ireland.
|
| Trinidad and Tobago |
|
- Ireland is represented in Trinidad & Tobago through its embassy in New York City, USA and has an honorary consulate in Port of Spain, Trinidad.
- Trinidad & Tobago is represented in Ireland through its embassy in London, United Kingdom.
|
| Uruguay |
|
- Approximately 120,000 Uruguayans have Irish ancestors.
- Ireland is represented in Uruguay through its embassy in Buenos Aires, Argentina.
- Uruguay is represented in Ireland through its embassy in London, United Kingdom.
|
| Venezuela |
|
- Ireland is represented in Venezuela through its embassy in Mexico City, Mexico.
- Venezuela is represented in Ireland through its embassy in London, United Kingdom.
|