| SURNAME | First | Middle | Birth | Place | Ship | Date | Age | Contributor |
| ZAINO | Alfred | 1881 | Scl | Hibernian | 1891 | 10 | Unclaimed | |
| ZAMBOR | Fanny | 1856 | Eng | Sarmatian | 1872 | 16 | Unclaimed | |
| ZANKER | F | 1859 | Eng | Prussian | 1871 | 12 | Unclaimed | |
| ZARFAX | Jacob | 1895 | Eng | Corsican | 1912 | 17 | Unclaimed | |
| ZAVALOFF | Valentine | 1908 | Eng | Montclare | 1924 | 16 | Unclaimed | |
| ZEBEDEE | Edwin | Frank | 1891 | Eng | Dominion | 1906 | 15 | Unclaimed |
| ZEBEDEE | William | 1903 | Eng | Minnedosa | 1927 | 14 | Unclaimed | |
| ZEENIO DE | James | 1897 | Eng | Scandinavian | 1912 | 15 | Unclaimed | |
| ZIEMANN | Alfred | 1900 | Eng | Lake Manitoba | 1911 | 11 | Unclaimed | |
| ZIEMANN | Helen | 1903 | Eng | Victorian | 1911 | 8 | Unclaimed | |
| ZIEPE | Katherine | 1892 | Eng | Lake Manitoba | 1911 | 19 | Unclaimed | |
| ZIMBER | Frederick | 1887 | Eng | Ionian | 1904 | 17 | Unclaimed | |
| ZIMBER | Frederick | 1897 | Eng | Ionian | 1904 | 17 | Unclaimed | |
| ZIMMER | Ernest | J | 24/05/1874 | Ger | Polynesian | 1888 | 14 | Unclaimed |
| ZINN | Albert | Edward | 29/03/1880 | Eng | Numidian | 1892 | 12 | Unclaimed |
| ZIRMENS | Berthold | 1903 | Eng | Corsican | 1913 | 10 | Unclaimed | |
| ZUBER | Frederick | 1908 | Eng | Andania | 1923 | 15 | Unclaimed | |
| ZUIS | Welmnew | E | 1883 | Eng | Unknown | 1891 | 8 | Unclaimed |
| ZWIRLEIN | Alfred | 1900 | Eng | Unknown | 1908 | 8 | Unclaimed | |
| ZWIRLEIN | Helleve | 1903 | Eng | Unknown | 1908 | 5 | Unclaimed | |
| ZWIRLEIN | Otto | 1899 | Eng | Unknown | 1908 | 9 | Unclaimed | |
| ZWIRLEIN | Walter | Zieman | 1903 | Eng | Unknown | 1908 | 5 | Unclaimed |