| Princess Alexia of Greece and Denmark Politician | elder sister · sibling · younger brother | - | - | |
| Marie-Chantal, Crown Princess of Greece Close Associate | spouse | | - | |
| Princess Theodora of Greece and Denmark Politician | elder brother · sibling · younger sister | - | - | |
| Margrethe II of Denmark Politician | aunt · relative | - | - | |
| Prince Achileas-Andreas of Denmark Close Associate | child | - | - | |
| Frederik X of Denmark Politician | male first cousin · relative | - | - | |
| Prince Philippos of Greece and Denmark Politician | sibling · younger brother | - | - | |
| Princess Maria-Olympia of Greece and Denmark Close Associate | child | - | - | |
| Prince Odysseus-Kimon of Greece and Denmark Close Associate | child | - | - | |
| Prince Aristidis-Stavros of Greece and Dernmark Close Associate | child | - | - | |
| Queen Anne-Marie of Greece Close Associate | mother | - | - | |
| Felipe VI of Spain Politician | male first cousin · relative | - | - | |
| Prince Constantine Alexios of Greece and Denmark Close Associate | child | - | - | |
| Constantine II of Greece Close Associate | father | - | - | |