31 August
 Start of the Champions Hockey League 2023-2024 season. CHL

 1 September
 Start of the regular season of the Kontinental Hockey League 2023-2024. KHL

 12 September
 Start of the regular season of the Finnish Hockey League 2023-2024. Liiga

 13 September
 Start of the regular season of the Swiss National League 2023-2024. NL

 14 September
 Start of the regular season of the Swedish Hockey League 2023-2024. SHL

 14 September
 Start of the regular season of the Deutsche Eishockey Liga 2023-2024. DEL

 15 September
 Start of the regular season of the Czech Extraliga 2023-2024. ELH

 23 September – 7 Oktober
 NHL Preseason games, before the start of the 2023-24 season. NHL

 10 Oktober
 Start of the regular season of the National Hockey League 2023-2024. NHL

 8-12 November
 2023 Deutschland Cup - Landshut, Fanatec Arena. Europe

 Hockey in Europe and the World:

 Russian KHL, Swiss National League, German DEL, Czech Extraliga, Finnish Liiga, Swedish SHL, Belarusian Extraleague, Kazakhstan Pro Hokei Ligasy, Champions Hockey League (CHL).

 North American National Hockey League (NHL) and American Hockey League (AHL)

 IIHF Ice Hockey World Championships: Top Division, Division I, Junior, U18, Women's. Ice hockey at the Olympic Games. International games and tournaments of National teams.