Systema is a Russian martial art.
Systema may also refer to:
Systema Engineering, a Japanese airsoft gun manufacturer Systema (electronics), a UK brand of electronics including the TV Boy and Systema 2000 Systēma, a Greek word for system Systema, a Japanese toothpaste brand by Lion Corporation
See also Systema Naturae, a 1735 taxonomy book by Carl Linnaeus
Sistema (disambiguation) System (disambiguation)