The provisional calendar for the 2023 FIA World Endurance Championship released in September 2022.

Hertz Team Jota entered the Hypercar class with their customer Porsche 963 for the first time this season, meaning they will only run the No.

[2] On 24 April 2023, Paul Dalla Lana announced he retired from racing effective immediately.

Ian James' Heart of Racing Team has taken over the NorthWest AMR entry.

Conforming with championship regulations, the team will keep competing under the NorthWest AMR banner.