The 2021 Canberra Raiders Cup will be the 23rd season of the cup, the top division Rugby League club competition in Canberra.
The 2021 Canberra Raiders Cup will consist of 18 regular season rounds that will begin on the 10th of April and end on the 28th of August.
On 31 August, the Canberra Region Rugby League announced the cancellation of the remainder of the 2021 season due to the Covid-19 Pandemic.There will be 9 teams playing in 2021.
5 teams from Canberra, 2 from Queanbeyan, 1 from Yass, and 1 from Goulburn.
7 teams from New South Wales towns surrounding Canberra.