Hawaii Mission Houses Museum

The Hawaiian Mission Houses Historic Site and Archives in Honolulu, Hawaii, was established in 1920 by the Hawaiian Mission Children's Society, a private, non-profit organization and genealogical society, on the 100th anniversary of the arrival of the first Christian missionaries in Hawaiʻi. In 1962, the Mission Houses, together with Kawaiahaʻo Church, both built by those early missionaries, were designated a U.S. National Historic Landmark under the combined name Kawaiahao Church and Mission Houses. In 1966 all the NHLs were included in the National Register of Historic Places.

The Hawaiian Mission Houses Historic Site and Archives collects, preserves, interprets, and exhibits documents, artifacts, and other records of Hawaii's "missionary" period from about 1820 to 1863. It interprets its historic site and collections and makes these collections available for research, educational purposes, and public enjoyment.