2023–24 Czech Extraliga season

The 2023–24 Czech Extraliga season was the 31st season of the Czech Extraliga since its creation after the breakup of Czechoslovakia and the Czechoslovak First Ice Hockey League in 1993.

Standings
Each team played 52 games, playing each of the other 13 teams four times – twice at home, and twice away. Points were awarded for each game, where three points were awarded for winning in regulation time, two points for winning in overtime or shootout, one point for losing in overtime or shootout, and zero points for losing in regulation time. At the end of the regular season, the team that finished with the most points was crowned winner of the regular season.

Scoring leaders
The following shows the top ten players who led the league in points, at the conclusion of the regular season.

Leading goaltenders
The following shows the top ten goaltenders who led the league in goals against average, provided that they have played at least 40% of their team's minutes, at the conclusion of the regular season.

Relegation series
The promotion/relegation series featured Rytíři Kladno, the last-place team in the regular season, and VHK Vsetín, the 1. Liga winners. Kladno swept the best-of-seven series and will remain in the Extraliga in 2024–25.

Playoffs
Twelve teams qualify for the playoffs: the top four teams in the regular season have a bye to the quarterfinals, while teams ranked fifth to twelfth meet each other (5 versus 12, 6 versus 11, 7 versus 10, 8 versus 9) in a preliminary playoff round.