Here are 10 happiest countries in the world in 2023 based on economic and psychology evaluation of people. The rankings of these countries are provided as per the report of Sustainable Development Solutions Network and published on World Happiness Report.
| Serial no. | Country | Happiness index 2023 |
| 1 | Finland | 7.804 |
| 2 | Denmark | 7.586 |
| 3 | Iceland | 7.530 |
| 4 | Israel | 7.473 |
| 5 | Netherlands | 7.403 |
| 6 | Sweden | 7.395 |
| 7 | Norway | 7.315 |
| 8 | Switzerland | 7.240 |
| 9 | Luxembourg | 7.228 |
| 10 | New Zealand | 7.123 |
