| Abbr. | Logo | Ideology | Founded | Founder | Leader | Website |
| JF |  | Social Democrats | 25.09.1925 | Aksel V. Johannesen | j.fo |
Elections
| Elections | % | Votes | Seats | |
| 2022 | 28,20 | 7.659 | 1 | 2nd |
| 2019 | 25,54 | 6.630 | 1 | 2nd |
| 2015 | 24,25 | 5.666 | 1 | 2nd |
| 2011 | 20,96 | 4.328 | 1 | 2nd |
| 2007 | 20,26 | 4.702 | 4th | |
| 2005 | 22,21 | 5.518 | 3rd | |
| 2001 | 23,44 | 6.187 | 3rd |
| Leaders | |
| 1926 – 1936 | Maurentius Viðstein |
| 1936 – 1968 | Peter Mohr Dam |
| 1968 – 1969 | Einar Waag |
| 1969 – 1972 | Jákup Frederik Øregaard |
| 1972 – 1993 | Atli Dam |
| 1993 – 1996 | Marita Petersen |
| 1996 – 2011 | Jóannes Eidesgaard |
| 2011 – | Aksel V. Johannesen |
