Counties 2 Durham & Northumberland, formerly known as Durham/Northumberland 2, is an English rugby union league at the eighth tier of the domestic competition for teams from North East England.

The champions and runner-up are promoted to Counties 1 Durham & Northumberland and the bottom two clubs are relegated to Counties 3 Durham & Northumberland.

Ponteland won their fourth title in 2020 with Sunderland also promoted.

On 30 October 2020 the RFU announced [1] that due to the coronavirus pandemic a decision had been taken to cancel Adult Competitive Leagues (National League 1 and below) for the 2020/21 season meaning DN2 was not contested.

The creation of National 5 North for the 1993–94 season meant that Durham/Northumberland 2 dropped to being a tier 11 league.