- Source: List of ambassadors of Ecuador to the Holy See
- List of ambassadors of Ecuador to the Holy See
- List of diplomatic missions of the Holy See
- Foreign relations of the Holy See
- List of ambassadors to the United States
- List of diplomatic missions to the Holy See
- Lists of ambassadors of the United Kingdom
- List of ambassadors to the Philippines
- List of diplomatic missions of Syria
- List of ambassadors and high commissioners of Ghana
- List of ambassadors and high commissioners to the United Kingdom
The Ecuadorian ambassador next the Holy See is the official representative of the Government in Quito to the subject of international right the Holy See.