- The North (Ruled by House Stark)
- The Vale of Arryn (Ruled by House Arryn)
- The Riverlands (Ruled by House Tully)
- The Iron Islands (Ruled by House Greyjoy)
- The Westerlands (Ruled by House Lannister)
- The Crownlands (Ruled directly by the Iron Throne)
- The Reach (Ruled by House Tyrell)
- The Stormlands (Ruled by House Baratheon)
- Dorne (Ruled by House Martell)
- Beyond the Wall (Guarded by the Night's Watch)
Miscellaneous:
- Aegon I Targaryen conquered Westeros, unified most of the kingdoms under his rule;
- Dorne was able to repel his attack, retaining its independence
- House Targaryen ruled for centuries, until Robert's Rebellion;
- Eventually, Bran Stark was crowned as the first elected ruler of the Six Kingdoms;
- The North remained independent under the rule of House Stark