2022–23 National League (ice hockey) season

The 2022–23 National League season was the 85th season of Swiss professional ice hockey and the sixth season as the National League (NL).

With a 52-game regular season remaining intact, 14 teams were announced to be participating in the campaign, marking the return of EHC Kloten after four years, following promotion from the Swiss League. The 2022–23 season begin the new league sponsorship partnership with Yuh Financial.

In the postseason, the quarterfinals and semifinals of the NL playoffs are split and featured on alternative days and in the NL playout finals, four foreign player licenses were allowed to participate on each team in the series against the playout loser and Swiss League champion.

Scoring leaders
The following shows the top ten players who led the league in points, at the conclusion of the regular season. If two or more skaters are tied (i.e. same number of points, goals and played games), all of the tied skaters are shown.

Leading goaltenders
The following shows the top five 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.

Playouts
SCL Tigers, who finished 13th in the regular season, and HC Ajoie, who finished 14th in the regular season, played in a best-of-seven playout series, which determined the team that would retain its place in the NL for the 2023–24 season. SCL Tigers won the series in six games (4–2).

League qualification
After losing in the playout series, HC Ajoie played in a best-of-seven league qualification series against HC La Chaux-de-Fonds, who won the Swiss League in the 2022–23 season. HC Ajoie won the series in six games (4–2).