Rawiri Taiwhanga (fl. 1818–1874) was a notable New Zealand tribal leader, farmer, Anglican missionary and teacher; of Māori descent, he identified with the Ngāpuhi iwi.^[1] He was the father of Sydney Taiwhanga.

Before his baptism he was known as Karaitiana Taiwhanga. On 7 February 1830 he was baptised, and took the name Rawiri Taiwhanga.^[1] He was the first high-ranking Māori to be converted to Christianity.^[2] This gave the missionary work of the Church Missionary Society led by the Rev. Henry Williams a great impetus, as it influenced many others to do the same.