Ixkun (Ixcún or Ixkún in Spanish orthography) is a pre-Columbian Maya archaeological site, situated in the Petén Basin region of the southern Maya lowlands. It lies to the north of the town of Dolores, in the modern-day department of Petén, Guatemala. It is a large site containing many unrestored mounds and ruins and is the best known archaeological site within the municipality of Dolores.