Rui Machida (町田瑠唯; born 8 March 1993) is a Japanese basketball player who plays for the Fujitsu Red Wave of the Women's Japan Basketball League (WJBL).

She represented Japan in the women's tournament at the 2016 Summer Olympics[1][2] and at the women's tournament at the 2020 Summer Olympics, winning a silver medal.

[3][4] At the 2020 Summer Olympics, she set an Olympic record with 18 assists in Japan's 87–71 semifinals win against France.

[5] She participated at the 2015 FIBA Women’s Asia Cup, 2017 Women’s Asia Cup, and 2019 Women’s Asia Cup.

[6]