Tungia Dorothea Gloria Baker (8 October 1939 – 25 July 2005) was a New Zealand actor, weaver, and administrator. Her notable acting roles included Ngahuia in the 1980s television drama Open House and Hira in the 1993 film The Piano. Baker was influential in contemporary Māori theatre, Māori film making and Māori arts. She named the Taki Rua Theatre, and was a founding member of Māori artists' collectives and .