Tennis at the 2021 Summer World University Games – Men's doubles

The men's doubles tennis event at the 2021 Summer World University Games was held from 30 July to 5 August at the Sichuan International Tennis Centre in Chengdu, China.

Chinese Taipei's Hsu Yu-hsiou / Huang Tsung-hao won the gold medal, defeating Czech Republic's Jan Jermar / Victor Sklenka in the final, 6–3, 6–3.

Japan's Shinji Hazawa / Ryotaro Taguchi and Switzerland's Jonas Schär / Jeffery von der Schulenburg won the bronze medals.

Seeds
All seeds receive a bye into the second round. • # (champion; gold medalist)

• # (quarter-finals)

• # (semi-finals; bronze medalist)

• # (second round)

• # (quarter-finals)

• # (final; silver medalist)

• # (quarter-finals)

• # (semi-finals; bronze medalist)