Jaguar warriors or jaguar knights, ocēlōtl Nahuatl pronunciation: [oˈseːloːt͡ɬ] (singular) or ocēlōmeh (plural) were members of the Aztec military elite. They were a type of Aztec warrior called a cuāuhocēlōtl. They were an elite military unit similar to the eagle warriors.

Aztec warfare concerns the aspects associated with the militaristic conventions, forces, weaponry and strategic expansions conducted by the Late Postclassic Aztec civilizations of Mesoamerica, including particularly the military history of the Aztec Triple Alliance involving the city-states of Tenochtitlan, Texcoco, Tlacopan and other allied polities of the central Mexican region.