5★STAR Grand Prix 2022 in Niigata was a professional wrestling event promoted by World Wonder Ring Stardom, held on August 6, 2022 at Dúo CEREZO in Joetsu, Niigata, Japan. It served as the third show for the company's annual round-robin singles tournament and included five matches from the field of 26 competitors, main evented by Wonder of Stardom champion Saya Kamitani facing Momo Watanabe, who notoriously turned on their Queen's Quest stable and joined Oedo Tai the previous year, in Blue Stars block action.