Posavina (disambiguation)
Posavina is the name for
- The plains in Croatia and Bosnia on both sides of the Sava, see Posavina (Region)
- A Frankish Grenzmark in this region
- A canton in the Federation of Bosnia and Herzegovina, Posavina Canton see
- A county in Croatia, see County of Brod - Posavina
In addition, it is eponymous for
- An equine, see Hrvatski Posavac
- A domestic chicken breed, see Posawien - hood chicken
- Disambiguation