2021 Diamond League
The 2021 Diamond League, also known as the 2021 Wanda Diamond League for sponsorship reasons, was the twelfth season of the annual series of outdoor track and field meetings, organised by World Athletics. The 2021 season sees an increase back to 32 Diamond Disciplines from the 24 originally planned for the 2020 Diamond League. The final used a new format which took place over two days on 8-9 September in one final meet, the Weltklasse Zürich, as had been planned to be introduced in 2020 but was cancelled due to the COVID-19 pandemic.
A new award will be introduced for the "Best Performing Athletes" which will recognize ten athletes for consistent top placements. US$50,000 will be awarded to one man and one woman in each of the sprints, hurdles, distance runnings, jumps, and throws.
Schedule
Fourteen meetings were scheduled to be included in the 2021 season. Two of them did not take place: the Diamond League Shanghai and a would be new Diamond League Shenzhen, both of which were cancelled due to restrictions related to the COVID-19 pandemic.| Leg | Date | Meet | Stadium | City | Country | Events |
| 1 | Müller Grand Prix Gateshead | Gateshead International Stadium | Gateshead |  United KingdomSort|05-28|28 May |