Men's Second Division) is a football league in Iceland.
It is the third division in the Icelandic football league system.
The current champions are Afturelding from Mosfellsbær, who won their 1st title in 2018.
The division was started in 1966 as third division with two provisional groups, with number of teams varying from 7 to 10 teams in each group.
In 2008, as a part of a general change in Icelandic football, the number of teams was increased from 10 to 12.