The 2023 Super Formula Lights Championship was the fourth Super Formula Lights Championship season, after the Japanese Formula 3 Championship was rebranded following the end of the 2019 season. It featured drivers competing in Dallara 320 chassis and with engines made by three different manufacturers, a similar regulation format to the Euroformula Open Championship.
Honda junior Iori Kimura won the Drivers' Championship, while his team, B-Max Racing, won the Teams' Championship. His teammate Nobuhiro Imada won the Masters' Class title, while Spiess won the Engine Manufacturer's Championship.