The athletes who are currently or were formerly affiliated with Keio University whose participation has been confirmed in the Games of the XXXII Olympiad, to be held from July 23 to August 8, 2021, and the Tokyo 2020 Paralympic Games to be held from August 24 to September 5, 2021, are as follows (in no particular order).
*List shows those who have been confirmed to participate as of September 8.
*Information will be updated in the future as appropriate.