The 2023 Canadian Grand Prix (officially known as the Formula 1 Pirelli Grand Prix du Canada 2023) was a Formula One motor race, which was held on 18 June 2023 at the Circuit Gilles Villeneuve in Montreal, Quebec, Canada. It was the eighth round of the 2023 Formula One World Championship.

The race was won by Max Verstappen, who started from pole position and led the entirety of the race, followed by Aston Martin's Fernando Alonso and Mercedes' Lewis Hamilton. Verstappen's victory marked Red Bull Racing's 100th victory in Formula One.

345,000 people attended over the three days, a record for the Grand Prix.

The event was held across the weekend of 16–18 June 2023. It was the eighth round of the 2023 Formula One World Championship. After the fires in the region, the Grand Prix was in danger of being cancelled. However, on 9 June, Formula One Management made a statement that the Grand Prix would continue as planned.

The Aston Martin team brought major upgrades to the race, overhauling its sidepods and floor.

Max Verstappen was the Drivers' Championship leader after the seventh round, the Spanish Grand Prix, with 170 points, 53 ahead of Sergio Pérez in second, with Fernando Alonso in third, 18 points behind Pérez. In the Constructors' Championship, Red Bull Racing led Mercedes by 135 points and Aston Martin by 153.

The drivers and teams were the same as the season entry list with no additional stand-in drivers for the race.

Tyre supplier Pirelli brought the C3, C4 and C5 tyre compounds (designated hard, medium, and soft, respectively) for teams to use at the event.