Roman crocodile armor, dating back to the 3 century AD, was a form of protective gear crafted from the tough hide of Nile crocodiles. The Romans likely adopted this type of armor during their conquests in Egypt and other regions where crocodiles were prevalent.

Crocodile armor was not as widely used as other types of Roman armor, and scholars believe that it might have been worn during processions or ceremonies, rather than in combat. As a result, crocodile armor was more of a rare and exotic choice rather than a standard issue for Roman soldiers.