The 2023 Singapore Grand Prix was a Formula One motor race held on 17 September 2023 at the Marina Bay Street Circuit in Marina Bay. It was the fifteenth round of the 2023 Formula One World Championship. 

The race began with 19 drivers, following Lance Stroll's crash at the end of Q1, which triggered a red flag. It was won by Carlos Sainz for the second victory of his Formula One career. Sainz took pole position and led the entire race, finishing ahead of Lando Norris and Lewis Hamilton. For most of the race George Russell was looking at a podium but crashed out on the last lap at turn 10. The Grand Prix was the only race of the 2023 season that was not won by a Red Bull Racing driver.