Ajen Yohl Mat also known as Aj Neü Ohl Mat, Ac Kan and Ahl Lawal Mat, (died August 8, 612) was an ajaw of the Maya city-state of Palenque. He acceded to the throne on January 1, 605 and ruled until his death. He was probably the son of Yohl Ikünal or Sak Küukü and the brother of Janahb Pakal or Küinich Janaab Pakal I. During his reign, his kingdom was invaded on April 4, 611 by Scroll Serpent, ruler of the Kaan kingdom (Calakmul).