Sae Nanjo (born 15 July 1999) is a Japanese freestyle wrestler.

She won one of the bronze medals in the women's 57 kg event at the 2021 World Wrestling Championships in Oslo, Norway.

[1][2][3] In 2017, she won the gold medal in the women's 55 kg event at the Asian Wrestling Championships held in New Delhi, India.

[4] She won the gold medal in women's 57 kg event at the 2022 U23 World Wrestling Championships held in Pontevedra, Spain.

[5] In 2023, she won the gold medal in her event at the Asian Wrestling Championships held in Astana, Kazakhstan.