The 2021 Super Rugby season is the 26th season of Super Rugby, an annual men’s international rugby union tournament organized by SANZAAR, involving teams from Australia and New Zealand. Due to the COVID-19 pandemic the tournament this year will be wholly regionalized, with the 2021 Super Rugby Aotearoa season and the 2021 Super Rugby AU season replacing the previous 15 side format used from 2018 till 2020. Super Rugby Trans-Tasman will follow these tournaments, a crossover competition featuring the five Australian sides playing the five New Zealand sides.
| 2021 Super Rugby season | |
|---|---|
| Countries | Australia (5 teams) New Zealand (5 teams) |
| Tournament format(s) | Two regionalised round-robin tournaments followed by a crossover competition |
| Official website | Official site |