Lu Tongjuan (born 10 March 1990)[1] is a Chinese judoka.

In 2021, Lu won one of the bronze medals in her event at the 2021 Judo Grand Slam Antalya held in Antalya, Turkey.

[2] A few days later, she won the gold medal in her event at the 2021 Asian-Pacific Judo Championships held in Bishkek, Kyrgyzstan.

[3] Lu competed in the women's 57 kg event at the 2020 Summer Olympics held in Tokyo, Japan.

This biographical article related to People's Republic of China judo is a stub.