This site has an alphabetical list of over 92,000 passengers and crew. There are also lists of arrivals and departures arranged chronologically giving the name of ship with date and port of arrival or departure. Some shipping for New Zealand is also included.
http://www.ozships.net/ozships
This is the new website for the Church of Jesus Christ of Latter-Day Saints where new transcribed records and images are being added regularly. Select Browse our record collection to see what is available.
https://www.familysearch.org/#start
Website of the New Zealand Society of Genealogists which includes a very useful passenger list database, a first families index and more. Some areas are accessible to members only.
http://www.genealogy.org.nz/default.aspx
An expanded and corrected version of a publication from 1898 with passenger arrivals at Port Chalmers, Otago. Most of the ships also carried passengers for other destinations in New Zealand.
http://www.ngaiopress.com/drhocken.htm
This site from the Ministry for Culture and Heritage has a lot of information on New Zealand's history including military history, immigration and more. There is also a memorials register with photographs of over 450 war memorials throughout New Zealand.
http://www.nzhistory.net.nz
Passenger lists 1800-1900, shipboard diaries, information on immigration schemes and photographs of ships which sailed to and from New Zealand.
http://www.yesteryears.co.nz/index.html