- Source: Tajikistan at the 2020 Summer Olympics
- Olimpiade Musim Panas 2020
- Upacara pembukaan Olimpiade Musim Panas 2020
- Olimpiade Musim Panas 2024
- Olimpiade Musim Panas 2016
- Olimpiade Musim Panas 2012
- Indonesia pada Olimpiade
- Paralimpiade Musim Panas 2024
- Tajikistan pada Olimpiade Musim Panas 2024
- Baruch Shmailov
- Raja Sapta Oktohari
- Tajikistan at the 2020 Summer Olympics
- Tajikistan at the 2004 Summer Olympics
- Tajikistan at the 2024 Summer Olympics
- Tajikistan at the Olympics
- Boxing at the 2020 Summer Olympics
- 2020 Summer Olympics
- Temur Rakhimov
- Tajikistan at the 2012 Summer Olympics
- India at the 2020 Summer Olympics
- Tajikistan at the 2016 Summer Olympics
Tajikistan competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. It was the nation's seventh consecutive appearance at the Summer Olympics in the post-Soviet era.
Competitors
The following is the list of number of competitors in the Games.
Athletics
One Tajik athlete received a wildcard to enter the competitions:
Track & road events
Boxing
Tajikistan entered two male boxers into the Olympic tournament. Reigning Asian amateur champion Bakhodur Usmonov (men's lightweight) and Shabbos Negmatulloev (men's light heavyweight) secured the spots on the Tajik squad, by scoring a box-off triumph each in their respective weight divisions at the 2020 Asia & Oceania Qualification Tournament in Amman, Jordan.
Judo
Tajikistan entered four judoka into the Olympic tournament based on the International Judo Federation Olympics Individual Ranking.
Swimming
Tajikistan received a universality invitation from FINA to send two top-ranked swimmers (one per gender) in their respective individual events to the Olympics, based on the FINA Points System of June 28, 2021.