The 2018–19 SHL season was the 44th season of the Swedish Hockey League (SHL). The regular season began in September 2018 and ended in March 2019. It was followed by the Swedish Championship playoffs and the relegation playoffs. The league consisted of 14 teams. The only new addition for this season was Timrå IK, who replaced Karlskrona HK after defeating them in the 2018 SHL qualifiers.[1]