The mixed team badminton event at the 2021 Summer World University Games was held from July 30 to August 2 at the Shuangliu Sports Centre Gymnasium in Chengdu, China.

The champions of the last mixed team event, Chinese Taipei retained their title as champions of the mixed team event after beating hosts China 3−2 in the final.

[1] Brazil China France Thailand Malaysia Poland Singapore United States India Japan South Korea  Switzerland Ukraine Chinese Taipei Estonia Germany Hong Kong