2005–06 Czech Extraliga season

2005–06 Czech Extraliga
LeagueCzech Extraliga
SportIce hockey
DurationSeptember 2005 – April 2006
TV partner(s)Česká televize
Regular season
Presidential CupBílí Tygři Liberec
Playoffs
Finals
ChampionsSparta Praha
  Runners-upSlavia Praha

The 2005–06 Czech Extraliga season was the 13th season of the Czech Extraliga since its creation after the breakup of Czechoslovakia and the Czechoslovak First Ice Hockey League in 1993. Sparta Praha beat Slavia Praha by 4 games to 2 in the finals to win the championship.