2025 Canadian U18 Curling Championships

The 2025 Canadian U18 Curling Championships were held from February 17 to 22 at the Nutana Curling Club in Saskatoon, Saskatchewan.

This was the seventh edition of the Canadian U18 Curling Championships. The 2025 edition also continued to use the twenty-one-team format, splitting the teams into three pools of seven. The top four teams from each pool at the end of the round robin advanced to the playoff round. Based on results from the 2023 and 2024 events, certain provinces earned two berths to the championship. On the boy's side, seven provinces earned a second birth; Alberta, Manitoba, New Brunswick, Newfoundland and Labrador, Nova Scotia, Quebec and Saskatchewan earned a second spot. There were eight provinces who received a second berth in the girl's event as Yukon did not send a team. Therefore, Alberta, British Columbia, Newfoundland and Labrador, Manitoba, Nova Scotia, Ontario, Quebec, and Saskatchewan got a second team.

Due to the winter storms in the Greater Toronto Area before the event, 60 players and coaches from different provinces were delayed in arriving at Saskatoon for the event. Because of this, the event start date was delayed by one day and started on Monday, Feb. 17. Teams will play a full round-robin schedule and a modified playoff schedule to maintain the end date of Saturday, Feb. 22. When the event started on February 17, five teams (all from Atlantic Canada) had still not made it to Saskatoon. The draw was then altered again so that the competition would begin with the teams that had already arrived, and was continuously updated throughout the event to ensure all teams experienced a full national championship, and not forfeit any games.