How many levels are there in dawn of war

There are 11 missions in the Blood Ravens campaign (which is the only campaign) for the main game. The expansion "Winter Assault" has 6 playable missions where you play as both the Imperial Guard, and the Eldar. There are an additional 6 missions for the Orks and Forces of Chaos. The second expansion "Dark Crusade" also adds a multitude of new missions, and the ability to play as the Tau Empire and the Necrons.