Fotbal Club Dinamo București II, commonly known as Dinamo București II (Romanian pronunciation:[diˈnamobukuˈreʃtʲ]) or simply Dinamo II, was the reserve squad of Romanian football side FC Dinamo București.
From 2007, Dinamo managed to keep its place in the second division, being close to relegation in 2010, when the team finished 15th, only one point above the relegation zone.
Dinamo II relegated to the third division of Romanian football at the end of the 2012–13 season.
In the sixteenths-finals phase of the Cupa României2016–17 edition Dinamo II played against their first team, Dinamo București, the game ending with a 2–1 loss for Dinamo II.[2][3]
In the summer of 2017, Dinamo București owner, Ionuț Negoiță retired the team from Liga III and then dissolved it after 14 years of existence.[4]
On 17 August 2020, only days after Negoiță sold the club to Benel International SA, the Spanish company decided to refound the second team, name it Dinamo B and to register to the Liga III.[5]
In 2022, after the relegation to the Liga IV, Dinamo II was dissolved.[6]