Kʼinich Janaab Pakal I (Mayan pronunciation: [kʼihniʧ χanaːɓ pakal]), also known as Pacal or Pacal the Great (March 24, 603 – August 29, 683), was ajaw of the Maya city-state of Palenque in the Late Classic period of pre-Columbian Mesoamerican chronology. He acceded to the throne in July 615 and ruled until his death. Pakal reigned 68 years—the fifth-longest verified regnal period of any sovereign monarch in history, the longest in world history for more than a millennium, and the second-longest reign of any monarch in the history of the Americas.

Key figuresK'inich Janaab' Pakal