As Port finished 3rd in the 2022-23 Thai League 1, they qualified to the play-off round of the 2023-24 AFC Champions League.

The season commenced on August 11, 2023, and concluded on June 16, 2024.

[2] Surapong's replacement is former Police Tero head coach, Rangsan Viwatchaichok with Tanya Vongnark taking up the club's manager position.

[3] On December 25, 2023, Port officially announced that Nualphan Lamsam would resign from the club's chairman position to take up the president of Football Association of Thailand role.

Chalermchoke Lamsam replaced her as the new club's chairman.