Waiapu was a New Zealand parliamentary electorate in the Gisborne – East Coast Region of New Zealand, from 1893 (when it took over the eastern part of the East Cape electorate) to 1908.
Waiapu was represented by one MP, Sir James Carroll, for all fifteen years. He had previously been the MP for Eastern Maori, and in 1908 he became the MP for the Gisborne electorate.[1]