The Wurundjeri people are an Australian Aboriginal people of the Woiwurrung language group, in the Kulin nation. They are the traditional owners of the Yarra River Valley, covering much of the present location of Melbourne. They continue to live in this area and throughout Australia. They were called the Yarra tribe by early European colonists.

Woiwurrung and Taungurung are Aboriginal languages of the Kulin nation of Central Victoria. Woiwurrung was spoken by the Woiwurrung and related peoples in the Yarra River basin, and Taungurung by the Taungurung people north of the Great Dividing Range in the Goulburn River Valley around Mansfield, Benalla and Heathcote. They are often portrayed as distinct languages, but they were mutually intelligible. Ngurai-illamwurrung (Ngurraiillam) may have been a clan name, a dialect, or a closely related language.