The 2023 Tim Hortons Brier, Canada's national men's curling championship, was held from March 3 to 12 at the Budweiser Gardens in London, Ontario.

[5] Prior to the event, Northern Ontario lead Colin Hodgson announced he would be retiring from team curling at the end of the season.

In Draw 2, Nunavut, skipped by Jake Higgs won its first ever game at the Brier when it defeated Newfoundland and Labrador 7–4.

[10] In the page seeding games, Manitoba defeated Wild Card #1 thanks to a final shot "pistol" though a port by Matt Dunstone, to win 5–3.

The Bottcher rink got the game's only deuce in the sixth after McEwen ticked a guard and missed a double takeout, taking a 4–2 lead.

McEwen also missed a runback in the ninth, leading to a steal for the Wild Card entry, cementing the game for Bottcher, giving them a 6–3 win.

On his final shot of the 10th, Dunstone had to make a perfect hit and stick on his own rock for the win, but the stone rolled a half-rock away instead, giving up a steal of one to Canada, and the game.

With the win, Canada's Gushue rink earned a bye to the final, while Manitoba was forced to play in the semifinal against Wild Card #1.

Both teams proceeded to trade forces until the eighth, including in the sixth when Dunstone made a freeze, followed by a heavy draw by Gushue.

Gushue responded by drawing to the four-foot against to claim his career fifth Brier title in seven years, a record for skips.

[14] The fourteen Canadian curling member associations held playdowns to determine who would represent their province or territory.