Peasants
Viking Raiders
Spear Militia
Urban Spear Militia
Urban Militia (?)
Pikemen
Norse Landsmenn
Norse Huskarl Axemen
Dismounted Feudal Knights
Dismounted Chivalric Knights
Dismounted Huskarls
Dismounted Men-At-Arms
Halberdiers
Halberd Men-At-Arms
* Dismounted Knights Templar
* Dismounted Hospitaller Knights
Late Pikemen
Obudshaer
While the Danish Army will sport a variety of units different from the rest of Europe, they share most of them with Norway. Thus, the Obudshaer is the only unit completely unique to Denmark.
They are a Halberd unit, mostly similar to the Halberd Men-At-Arms, but with better training, and a stronger armour, as well as a cheaper upkeep. They cost a bit more to recruit though.
Swordstaff militia
The swordstaff is a weapon unique to Scandinavia. As the name suggest, they've placed a sword blade at the end of a staff. This gives them both the ability to keep enemies at a distance, like a pole arm, while keeping the flexibility of a sword. Available from cities, these guys will handle themselves decently against both infantry and cavalry. They are still militias though, and should not be solely depended on.
Dismounted Armoured Clergy
Even more useful is the Dismounted Armoured Clergy. Like their mounted brothers, they are recruited from churches in a town. This provide an unique opportunity to recruit strong heavy infantry in a town!
With strong armour and maces, they continue the Danish traditional warfare with strong armour piercing infantry. Comes very cheaply as well!