The Mari language (Mari: марий йылме, marii jõlme; Russian: марийский язык, marijskij jazyk), spoken by approximately 400,000 people, belongs to the Uralic language family.
A mari nyelvet (mari: марий йылме, marij jəlme; orosz: марийский язык, mariyskiy yazyk), amely az uráli nyelvcsaládba tartozik, kb. 400 000 ember beszéli.