Maata Mahupuku

Maata Mahupuku
Born(1890-04-10)10 April 1890
Greytown, Wairarapa, New Zealand
Died15 January 1952(1952-01-15) (aged 61)
Palmerston North, New Zealand
Other namesMartha Grace
Martha Asher
OccupationLandowner
Known forMuse of Katherine Mansfield

Maata Mahupuku, also known as Martha Grace and Martha Asher (10 April 1890 – 15 January 1952), was the muse and lover of short-story writer Katherine Mansfield. Of Māori ancestry, descended from a New Zealand tribal leader, she identified with the Ngati Kahungunu iwi.