Stardom 5★STAR Grand Prix 2023 ~ Day 17

5★STAR Grand Prix 2023 ~ Day 17 was a professional wrestling event promoted by World Wonder Ring Stardom, held on September 17, 2023, at Morodomi Cultural Gymnasium Heartful in Saga, Japan. It was the seventeenth overall day of the company's annual round-robin singles tournament and included three block matches.