Margaret Matilda White (9 January 1868 – 6 July 1910) was a New Zealand photographer and nurse.

A collection of her glass plates is held by the Auckland War Memorial Museum.

White was born in Belfast, Northern Ireland and emigrated to New Zealand with her family in 1886.

[4] After the closure of her studio she worked as a nurse at the Auckland Mental Hospital in Avondale.

Auckland War Memorial Museum holds a large collection of White's photographic glass plates.