| 10 November 2023

ONE Friday Fights 40: Jaosuayai vs. Paidang was a combat sports event produced by ONE Championship that took place on November 10, 2023, at Lumpinee Boxing Stadium in Bangkok, Thailand. A flyweight muay thai bout between Jaosuayai Sor.Dechapan and Paidang Kiatsongrit served as the event headliner.