TheMelanesian Mission is anAnglican missionary agency supporting the work of local Anglican churches inMelanesia.[1] It was founded in 1849 byGeorge Selwyn, the firstBishop of New Zealand.[2]
Bishop Selwyn's see was focused onNew Zealand. In December 1847 he began a series of voyages to the Pacific Islands, which were included in hisdiocese by a clerical error in hisletters patent. Hissee should have been defined as lying between 34th and 50th degrees of south latitude.[3]The clerk drafted the boundaries as lying between 34th degrees ofnorth latitude and 50th degrees of south latitude, which include islands to the north of New Zealand.[3] At the time of his appointment, Selwyn was aware of this clerical error, but he chose not to point it out.[3]
His letters and journals of these journeys throughMelanesia present the reader with a vivid picture of his versatility, courage, and energy. In 1849 he formed the Melanesian Mission to work in the Western Pacific.[4][5][6]
TheUndine, a small 21-tonschooner, serviced the mission from 1849 to 1857. In 1854, Selwyn commissioned the construction of a 100-ton schooner, theSouthern Cross[7][8][9] to service the mission and enlistedJohn Coleridge Patteson to lead the mission. His voyages and the administrative work resulted in 1861 in the consecration of Patteson as the firstBishop of Melanesia.

In 1867, the Mission established St Barnabas College onNorfolk Island, as a church and training centre for missionaries.[6] The Melanesian Mission established an administrative centre onMota island in theBanks Islands (now part ofVanuatu) and theMota language became thelingua franca of the mission.[6]
The missionaries included:
Today it continues to provide financial and staffing support for theAnglican Church of Melanesia, an independent province of theAnglican Communion.[18] Its headquarters are inFeniton,Devon.[19]