| Season: | 1966 |
| Nextseason: | 1967 |
Statistics of Úrvalsdeild in the 1966 season.
It was contested by 6 teams, and Valur won the championship. Keflavík's Jón Jóhannsson was the top scorer with 10 goals.
Each team played every opponent once home and away for a total of 10 matches.