2023 LPGA of Japan Tour

The 2023 LPGA of Japan Tour was the 55th season of the LPGA of Japan Tour, the professional golf tour for women operated by the Japan Ladies Professional Golfers' Association.

Like in the previous year, the leading money winner was Miyū Yamashita with ¥213,554,215. She also won the Mercedes Ranking, had the highest scoring average and finished most often (20 times) inside the top-10.