The men's artistic team all-around event at the 2020 Summer Olympics was held on 26 July 2021 at the Ariake Gymnastics Centre.

[1] After qualifications, where Japan, China, and the ROC were separated by only three tenths of a point, ROC narrowly won the competition by a tenth of a point over host nation Japan in silver medal position.

After the ROC women won the team all-around title the following day, ROC became the first nation to win both the men's and women's team all-around titles at the same Olympics since China did so at the 2008 Summer Olympics.

These were allocated through the 2018 World Artistic Gymnastics Championships (top three teams) and the 2019 World Artistic Gymnastics Championships (top nine teams, excluding those qualified in 2018).

[2] Those 12 teams competed in the qualification round in Tokyo on 24 July, with the top eight advancing to the final.