- Source: Oman at the 2020 Summer Olympics
- Olimpiade Musim Panas 2020
- Olimpiade Musim Panas 2016
- Olimpiade Musim Panas 2012
- Indonesia pada Olimpiade
- Paralimpiade Musim Panas 2024
- Singapura
- Klasemen medali Olimpiade sepanjang masa
- Beijing
- Tokyo
- Negara Islam Irak dan Syam
- Oman at the 2020 Summer Olympics
- Oman at the 2004 Summer Olympics
- Oman at the 2024 Summer Olympics
- Oman at the Olympics
- Weightlifting at the 2020 Summer Olympics
- Oman at the 2020 Summer Paralympics
- Oman at the 2008 Summer Olympics
- 2020 Summer Olympics
- Oman at the 1988 Summer Olympics
- Oman at the 1992 Summer Olympics
Oman competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place during the summer of 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic.
Competitors
The following is a list of the number of competitors in the Games:
Athletics
Oman received a universality slot from the World Athletics to send two track and field athletes (one per gender) to the Olympics.
Track & road events
Shooting
Oman received an invitation from the Tripartite Commission to send a men's rifle shooter to the Olympics, if he or she attained the minimum qualifying score (MQS) on or before June 5, 2021.
Swimming
Oman received a universality invitation from FINA to send one top-ranked swimmer in their respective individual events to the Olympics, based on the FINA Points System of June 28, 2021.
Weightlifting
Oman received an invitation from the Tripartite Commission and the IWF to send Amur Salim Al-Khanjari in the men's 81-kg category to the Olympics.