2017 SJK season

The 2017 season is Seinäjoen Jalkapallokerho's 10th competitive season, and fourth in the Veikkausliiga. After finishing 3rd in the 2016 Veikkausliiga season, SJK entered the 2017–18 UEFA Europa League first qualifying round.

Winter
In:

Out:

Summer
In:

Out:

Appearances and goals

 * colspan="14"|Players from Kerho 07 who appeared:
 * colspan="14"|Players from Kerho 07 who appeared:


 * colspan="14"|Players away from the club on loan:
 * colspan="14"|Players who left SJK during the season:
 * colspan="14"|Players who left SJK during the season:
 * colspan="14"|Players who left SJK during the season:


 * }