In some of the historic sources it's said that Hattusili I was the founder of the Hittite Kingdom. But according to the Telipinu decree, king Labarna captured various parts of Anatolia way before Hattusili I. In early-Hittite period there wasn't a strong state rule. During this period, there were also the Hattis and the Luwis were ruling state-cities besides the Hittites.
After the first capitals Kusshara and Nesha, Hattusha (Bogazkoy) became the capital of the Hittites during the reign of Hattusili I in the 17th century BC where he built a huge palace. The Hittite kings ruled Asia Minor for about 5 centuries and worshiped hundreds of deities. Dates in the below table are approximate and are related to the "middle chronology".
| King | Relationship | Chronology |
|---|---|---|
| Pithana | ? | early 18th c. BC |
| Anitta | son of Pithana | mid 18th c. BC |
| Labarna | first known Hittite king | 1680-1650 BC |
| Hattusili I | nephew/adopted son of Labarna | 1650-1620 BC |
| Mursili I | grandson/adopted son of Hattusili I | 1620-1590 BC |
| Hantili | assassin and brother-in-law of Mursili I | 1590-1560 BC |
| Zidanta I | son-in-law of Hantili | 1560-1550 BC |
| Ammuna | son of Hantili | 1550-1530 BC |
| Huzziya I | son of Ammuna? | 1530-1525 BC |
| Telipinu | son of Zidanta I?/brother-in-law of Ammuna | 1525-1500 BC |
| Tahurwaili | ? | ? |
| Alluwamna | son-in-law of Huzziya I | ? |
| Hantili II | son of Alluwamna | 1500-1450 BC |
| Zidanta II | ? | ? |
| Huzziya II | ? | ? |
| Muwatalli I | assansin of Huzziya II | ? |
| Tudhaliya II | son of Huzziya II? | 1450-1420 BC |
| Arnuwanda I | son-in-law of Tudhaliya II | 1420-1400 BC |
| Tudhaliya III | son of Arnuwanda I | 1400-1380 BC |
| Tudhaliya | son of Tudhaliya III | 1380? BC |
| Hattusili II | ? | ? |
| Suppiluliuma I | son of Tudhaliya III or Hattusili II | 1380-1340 BC |
| Arnuwanda II | son of Suppiluliuma I | 1340-1339 BC |
| Mursili II | son of Suppiluliuma I | 1339-1306 BC |
| Muwatalli II | son of Mursili II | 1306-1282 BC |
| Mursili III | son of Muwatalli II | 1282-1275 BC |
| Hattusili III | son of Mursili II | 1275-1250 BC |
| Tudhaliya IV | son of Hattusili III | 1250-1220 BC |
| Karunta | son of Muwatalli/cousin of Tudhaliya IV | ? |
| Arnuwanda III | son of Tudhaliya IV | 1220-1215 BC |
| Suppiluliuma II | son of Tudhaliya IV | 1215-1200 BC |

