Here are a few passengers I found, so I hope that they may be of some use to somebody.

Ship - Apelles 1874 to Lyttleton
Thomas Cowle 26 Farm Labourer
George Wade 21 Shoemaker

Ship - Caroline Coventry 1869 to Lyttleton
John Kelly - Ploughman
William Turnbull - Ploughman

Ship - Cardigan Castle 1876/7 to Lyttleton
Mary Place - 16 - Servant

Ship Cardigan Castle 1873 to Lyttleton
Henry Kennedy - 47 - Farm Labourer
E. Jane Kennedy - 34
Eleanor Kennedy - 10
Emily Kennedy - 8
Harry Kennedy - 3

Ship Canterbury 1863/4 to Lyttleton
William Keigh - 21 - Carpenter

Ship - Dilharree 1873/4 to Lyttleton
William Cain - 39 - Smithy
Jane Cain - 39
Catherine Cain - 16
Ann Cain - 12
Elizabeth Cain - 10
William Cain - 7
Thomas Cain - 5
Thomas Cain - 21 - Shoemaker
Enos. E. Christian - 19 - Blacksmith
Robert Christian - 24 Shoemaker
Robert Christian - 26 - Labourer
Edward Clucas - 19 - Farm Labourer
John Lace - 20 - Farm Labourer
Thomas Kelly - 19 - Farm Labourer
John Maddrell - 20 - Farm Labourer
John Moore - 22 - Farm Labourer
William Pigott - 18 - Farm Labourer
John Vick - 18 - Farm Labourer
Basil Radcliffe - 20 - Miner

Ship - Ivanhoe 1864 to TimaruLyttleton
John Joshua Daily - 31 - Farm Labourer

Ship - Zealandia 1862 To Lyttleton
John Henry Hutchins - 26 - Farm Labourer

Ship - Orari 1879 to Lyttleton
Jane Wade - 52 - Housekeeper
Aaron Wade - 14
Catherine Lorimer - 33 - Milliner
Edith Lorimer - 11
Bertha Lorimer - 10
Emily L. Lorimer - 9
George Lorimer - 7

Ship - Mermaid 1867 to Lyttleton
Jane Colquitt - 18 - Domestic Servant

Ship - Merope 1875 to Lyttleton
James Morrison - 24 - Carpenter
Elizabeth Morrison - 21
Thomas Morrison - 19 - Farm Labourer

Ship - Leichardt 1866 to Lyttleton
Jane Colquitt - 18 - Domestic Servant
Robert Colquitt - no age given
James Colquitt - no age given

Ship - 1875 to Otago
James Kennedy - 33 Farm Labourer

Ship - Waikato 1874 to Wellington
James Leece - 32 - Farm Labourer
Margaret A. Leece - 31
John Alfred Leece - 7
Thomas William D. Leece - 5
James M. Leece - 1
Janet M. Leece - 1

Ship - Annie Wilson 1863 to Auckland
Thomas Page
Eliza Page
George Page
James Page
Jane Page
John Page
Henry E. Page
Ellen Page (no ages given)

Ship - Hudson 1878/9
Norman Smith - 21 - Farm Labourer
Lewis Clegg - 27 - House Joiner
Isabella Clegg - 25

Ship - Hermione 1878 Wellington/New Plymouth
James Quilliam - 46 - Stonemason
Ellen Quilliam - 46
Louise Quilliam - 16 - General Servant
Thomas Quilliam - 14
James Quilliam - 12
George Quilliam - 9
Ellen Quilliam - 6
Clara Quilliam - 4

Ship - Queen of the Mersey 1862 to Lyttleton
John King - 21 - Farm Labourer

Ship - Hannibal 1875 to Nelson
Philip Quayle - 28 - Farm Labourer
Mary A. Quayle - 26
Emily J. Quayle - 3
Phillip J. Quayle - 1
Thomas Caley - 21 - Farm Labourer
John Muncaster - 27 - Farm Labourer

Ship - Chile 1875 to New Plymouth/Nelson
Thomas Christian - 30 - Farm Labourer/Schoolmaster
Emma Christian - 28
Robert H. Christian - 2mnths
Edward Craine - 30 - Farm Labourer
Mary Craine - 23
Thomas Craine - 32 - Farm Labourer
Margaret Craine - 21
Arthur Watterson - 19 - Joiner

Ship - Michael Angelo 1874/5 to Nelson
William Christian - 29 - Tailor
Jane Christian - 31
John Christian - 4
William Christian - 1
William Joughin - 25 - Farm Labourer
Sophi Joughin - 21
James Kelly - 39 - Joiner & Millwright
Catherine Kelly - 38
John Kelly - 10
Arthur Kelly - 7
Annie Kelly - 4
Edward Moore - 30 - Blacksmith
Margaret Moore - 30
John E. Moore - 6
Robert Chiccas - 21 - Farm Labourer (? on last name)
John Christian - 12
Robert Clinton - 38 - Farm Labourer
Thomas Joughin - 19 - shoemaker
Evan Kaye - 21 - Farm Labourer
James Kelly - 16
Robert Kelly - 12
James Kissack - 19 - Farm Labourer
Thomas Kneen - 23 - Farm Labourer
Amelia Kelly - 18 - Servant
Selina Kelly - 14 - Servant
Ann Moore - 12

Good Luck with your research,
Christine Kaye