| SURNAME | First | Middle | Birth | Place | Ship | Date | Age | Contributor |
| UEZZELL | Peter | 1886 | Eng | Tunisian | 1901 | 15 | Unclaimed | |
| UGLOW | M | 1894 | Eng | Southwark | 1904 | 10 | Unclaimed | |
| UILTIDUE | Alice | 1894 | Eng | Victorian | 1907 | 13 | Unclaimed | |
| ULLERENSHAW | R | V | 1869 | Eng | Sarnia | 1885 | 16 | Unclaimed |
| ULLMANN | John | 1871 | Eng | Sardinian | 1888 | 17 | Unclaimed | |
| ULPH | Thomas | 1891 | Eng | Virginian | 1906 | 15 | Unclaimed | |
| ULTING | Benjamin | E | 1895 | Eng | Tunisian | 1912 | 17 | Unclaimed |
| ULTON | James | 1857 | Eng | Prussian | 1873 | 16 | Unclaimed | |
| UNDERBACKER | A | 1885 | Eng | Canada | 1903 | 18 | Unclaimed | |
| UNDERHILL | Alfred | T | 01/06/1890 | Eng | Carthaginian | 1907 | 17 | Unclaimed |
| UNDERHILL | Charles | 1867 | Eng | Corean | 1885 | 18 | Unclaimed | |
| UNDERHILL | Elsie | 1902 | Eng | Calgarian | 1914 | 12 | Unclaimed | |
| UNDERHILL | George | 1876 | Eng | Polynesian | 1882 | 6 | Unclaimed | |
| UNDERHILL | George | 1892 | Eng | Carthaginian | 1907 | 15 | Unclaimed | |
| UNDERHILL | Henry | 1883 | Eng | Mongolian | 1896 | 13 | Unclaimed | |
| UNDERHILL | John | 23/05/1887 | Eng | Dominion | 1900 | 13 | Unclaimed | |
| UNDERHILL | Margaret | 1894 | Eng | Sicilian | 1910 | 16 | Unclaimed | |
| UNDERHILL | Rosetta | 1896 | Eng | Dominion | 1906 | 10 | Unclaimed | |
| UNDERLING | Florence | 1895 | Eng | Canada | 1905 | 10 | Unclaimed | |
| UNDERWOOD | Alice | 1889 | Eng | Tunisian | 1901 | 12 | Unclaimed | |
| UNDERWOOD | Charles | 1870 | Eng | Parisian | 1887 | 17 | Unclaimed | |
| UNDERWOOD | Charles | Edward | 04/12/1895 | Eng | Carthaginian | 1909 | 14 | Unclaimed |
| UNDERWOOD | Edward | C | 1874 | Eng | Carthaginian | 1892 | 18 | Unclaimed |
| UNDERWOOD | Emma | 1884 | Eng | Dominion | 1898 | 14 | Unclaimed | |
| UNDERWOOD | Florence | 1881 | Eng | Parisian | 1892 | 10 | Unclaimed | |
| UNDERWOOD | Florence | 1894 | Eng | Corinthian | 1900 | 6 | Unclaimed | |
| UNDERWOOD | Frederick | Robert | 1900 | Eng | Carthaginian | 1912 | 12 | Unclaimed |
| UNDERWOOD | George | Charles | 04/08/1884 | Eng | Unknown | 1898 | 14 | Unclaimed |
| UNDERWOOD | Grace | 1886 | Eng | Unknown | 1901 | 15 | Unclaimed | |
| UNDERWOOD | Harold | 1903 | Eng | Carthaginian | 1912 | 9 | Unclaimed | |
| UNDERWOOD | Harold | 04/01/1894 | Eng | Dominion | 1909 | 14 | Unclaimed | |
| UNDERWOOD | Horace | Baden | 08/01/1897 | Eng | Sicilian | 1910 | 13 | Unclaimed |
| UNDERWOOD | James | 21/03/1889 | Eng | Labrador | 1898 | 8 | Unclaimed | |
| UNDERWOOD | John | 1898 | Eng | Empress Ireland | 1912 | 14 | Unclaimed | |
| UNDERWOOD | John | 1880 | Eng | Parisian | 1891 | 11 | Unclaimed | |
| UNDERWOOD | John | 1881 | Eng | Labrador | 1894 | 13 | Unclaimed | |
| UNDERWOOD | John | 1883 | Eng | New England | 1902 | 19 | Unclaimed | |
| UNDERWOOD | Joseph | 1895 | Eng | Empress Ireland | 1910 | 15 | Unclaimed | |
| UNDERWOOD | Joseph | 1854 | Eng | Prussian | 1871 | 17 | Unclaimed | |
| UNDERWOOD | Kathleen | L | 1894 | Eng | Dominion | 1905 | 11 | Unclaimed |
| UNDERWOOD | Mary | 1891 | Eng | Dominion | 1903 | 12 | Unclaimed | |
| UNDERWOOD | Mary | Jane | 1897 | Eng | Sicilian | 1912 | 15 | Unclaimed |
| UNDERWOOD | Maud | Janet | 1901 | Eng | Sicilian | 1912 | 11 | Unclaimed |
| UNDERWOOD | Nora | 1878 | Eng | Peruvian | 1891 | 13 | Unclaimed | |
| UNDERWOOD | W | 1870 | Eng | Toronto | 1887 | 17 | Unclaimed | |
| UNDERWOOD | Walter | 1905 | Eng | Tunisian | 1912 | 7 | Unclaimed | |
| UNDERWOOD | William | 1884 | Eng | State California | 1897 | 13 | Unclaimed | |
| UNGAR | D | 1873 | Eng | Circassian | 1891 | 18 | Unclaimed | |
| UNGLASS | Grace | 1899 | Eng | Victorian | 1908 | 9 | Unclaimed | |
| UNIVETT | Henry | 1863 | Eng | Sarmatian | 1874 | 11 | Unclaimed | |
| UNSTEAD | Edward | H | 1884 | Eng | Yorkshire | 1898 | 14 | Unclaimed |
| UNSWORTH | Frances | 1898 | Eng | Corsican | 1908 | 10 | Unclaimed | |
| UNSWORTH | John | 1879 | Eng | Vancouver | 1890 | 11 | Unclaimed | |
| UNSWORTH | Joseph | 1864 | Eng | Mississippi | 1882 | 18 | Unclaimed | |
| UNSWORTH | Lilian | 1896 | Eng | Corsican | 1908 | 12 | Unclaimed | |
| UNSWORTH | Margaret | 1900 | Eng | Corsican | 1908 | 8 | Unclaimed | |
| UNSWORTH | Nellie | 1881 | Eng | Vancouver | 1890 | 9 | Unclaimed | |
| UNSWORTH | William | Edward | 15/04/1878 | Eng | Vancouver | 1890 | 12 | Unclaimed |
| UNTHANK | Emma | 1892 | Eng | Dominion | 1902 | 10 | Unclaimed | |
| UNTHANK | Leslie | Ernest | 29/04/1887 | Eng | Unknown | 1900 | 13 | Unclaimed |
| UNTHANK | Richard | Peter | 03/01/1892 | Eng | Dominion | 1903 | 11 | Unclaimed |
| UNTHANK | William | Arthur | 02/01/1896 | Eng | Unknown | 1911 | 15 | Unclaimed |
| UNWIN | Agnes | Maud | 1905 | Eng | Corinthian | 1913 | 8 | Unclaimed |
| UNWIN | Arthur | 03/12/1893 | Eng | Kensington | 1904 | 11 | Unclaimed | |
| UNWIN | George | 1899 | Eng | Victorian | 1914 | 15 | Unclaimed | |
| UNWIN | Hugh | 1879 | Eng | Unknown | 1894 | 15 | Unclaimed | |
| UNWIN | J | 1887 | Eng | Southwark | 1904 | 17 | Unclaimed | |
| UNWIN | L | 1886 | Eng | Southwark | 1904 | 18 | Unclaimed | |
| UNWIN | M | 1892 | Eng | Kensington | 1904 | 12 | Unclaimed | |
| UNWIN | Mary | 1861 | Eng | Sarmatian | 1874 | 13 | Unclaimed | |
| UNWIN | Thomas | 1876 | Eng | Sardinian | 1889 | 13 | Unclaimed | |
| UPCHURCH | Cyril | Thomas | 1903 | Eng | Corinthian | 1912 | 9 | Unclaimed |
| UPCOTT | George | 1891 | Eng | Sicilian | 1901 | 10 | Unclaimed | |
| UPCOTT | P | 1890 | Eng | Sicilian | 1901 | 11 | Unclaimed | |
| UPFIELD | Charlotte | Lottie | 1886 | Eng | Laurentian | 1894 | 8 | Unclaimed |
| UPHAM | Frank | 1906 | Eng | Sicilian | 1914 | 8 | Unclaimed | |
| UPHOLDT | Louisa | 1869 | Eng | Sardinian | 1879 | 10 | Unclaimed | |
| UPJOHN | Ada | 1880 | Eng | Sardinian | 1890 | 10 | Unclaimed | |
| UPRICHARD | Joanne | 1858 | Eng | Peruvian | 1874 | 16 | Unclaimed | |
| UPSHALL | Mary | 1884 | Eng | Megantic | 1913 | 29 | Unclaimed | |
| UPSHALL | Ruby | 1895 | Eng | Megantic | 1913 | 18 | Unclaimed | |
| UPSON | Frederick | 21/11/1887 | Eng | Tunisian | 1904 | 17 | Unclaimed | |
| UPSTONE | Lewis | Alexander | 08/11/1886 | Eng | Lake Manitoba | 1904 | 18 | Unclaimed |
| UPTON | Ann | 1898 | Eng | Corinthian | 1913 | 15 | Unclaimed | |
| UPTON | Augustus | 1880 | Eng | Nestorian | 1888 | 8 | Unclaimed | |
| UPTON | George | 1854 | Eng | Severn | 1873 | 19 | Unclaimed | |
| UPTON | Harriett | 1876 | Eng | Nestorian | 1888 | 12 | Unclaimed | |
| UPTON | I | 1882 | Eng | Oregon | 1893 | 11 | Unclaimed | |
| UPTON | John | 1895 | Eng | Lake Manitoba | 1914 | 19 | Unclaimed | |
| UPTON | John | Eng | Lake Manitoba | 19 | Unclaimed | |||
| UPTON | Josephina | 1879 | Eng | Nestorian | 1888 | 9 | Unclaimed | |
| UPTON | Katherine | 1885 | Eng | Scotsman | 1896 | 11 | Unclaimed | |
| UPTON | Lilian | 1878 | Eng | Mongolian | 1892 | 14 | Unclaimed | |
| UPTON | Marion | 1873 | Eng | Circassian | 1889 | 16 | Unclaimed | |
| UPTON | Philip | Edgar | 04/01/1894 | Eng | Ansonia | 1913 | 19 | Unclaimed |
| UPTON | Samuel | 1893 | Eng | Dominion | 1907 | 14 | Unclaimed | |
| UPTON | T | 1898 | Eng | Lake Champlain | 1908 | 10 | Unclaimed | |
| UPTON | Thomas | 1867 | Eng | Sarmatian | 1882 | 15 | Unclaimed | |
| UPTON | Violet | 1883 | Eng | Circassian | 1893 | 10 | Unclaimed | |
| UPWARD | Henry | 02/03/1896 | Eng | Virginian | 1912 | 18 | Unclaimed | |
| URBAN | Joseph | 1886 | Eng | Numidian | 1900 | 14 | Unclaimed | |
| URCH | Augustus | Lovell | 24/03/1894 | Eng | Unknown | 1910 | 16 | Unclaimed |
| URCH | Leonard | 20/10/1887 | Eng | Unknown | 1900 | 13 | Unclaimed | |
| URCHARD | Selina | 1870 | Eng | Sardinian | 1883 | 13 | Unclaimed | |
| URDDLET | John | 1892 | Eng | Tunisian | 1902 | 10 | Unclaimed | |
| URELL | James | M | 1856 | Eng | Moravian | 1870 | 14 | Unclaimed |
| UREN | Edwin | 10/11/1896 | Eng | Lake Manitoba | 1913 | 17 | Unclaimed | |
| URIE | Matthew | 1877 | Eng | Unknown | 1892 | 15 | Unclaimed | |
| URMSON | Albert | 21/03/1900 | Eng | Victorian | 1912 | 12 | Unclaimed | |
| URMSON | Alice | 1895 | Eng | Sicilian | 1909 | 14 | Unclaimed | |
| URMSON | Ann | 1896 | Eng | Sicilian | 1909 | 13 | Unclaimed | |
| URNSCOTT | Beatrice | 1887 | Eng | Corean | 1896 | 9 | Unclaimed | |
| URQUHART | Alexander | 11/01/1894 | Scl | Hesperian | 1913 | 18 | Unclaimed | |
| URQUHART | Alfred | 1878 | Eng | Vancouver | 1894 | 16 | Unclaimed | |
| URQUHART | Anne | 1895 | Scl | Hesperian | 1911 | 16 | Unclaimed | |
| URQUHART | Ernest | 10/04/1897 | Eng | Unknown | 1912 | 15 | Unclaimed | |
| URQUHART | H | 1888 | Eng | Parisian | 1904 | 16 | Unclaimed | |
| URQUHART | Isabella | 1877 | Scl | Buenos Ayrean | 1880 | 3 | Unclaimed | |
| URQUHART | Jessica | 1882 | Eng | Labrador | 1898 | 16 | Unclaimed | |
| URQUHART | Maria | Maud | 1887 | Eng | Labrador | 1898 | 11 | Unclaimed |
| URQUHART | William | 1878 | Eng | Laurentian | 1894 | 16 | Unclaimed | |
| URRY | B | 1902 | Eng | Corinthian | 1913 | 11 | Unclaimed | |
| URWIN | Agnes | Maud | 1905 | Eng | Corinthian | 1913 | 8 | Unclaimed |
| URWIN | Georgina | 1902 | Eng | Tunisian | 1910 | 8 | Unclaimed | |
| URWIN | Jane | 1901 | Eng | Tunisian | 1910 | 9 | Unclaimed | |
| USAINS | Alice | 1847 | Eng | Unknown | 1862 | 15 | Unclaimed | |
| USAINS | Caroline | 1869 | Eng | Unknown | 1884 | 15 | Unclaimed | |
| USHER | Agnes | 1890 | Eng | Unknown | 1901 | 11 | Unclaimed | |
| USHER | Amy | 1892 | Eng | Unknown | 1901 | 9 | Unclaimed | |
| USHER | Anne | 1893 | Eng | Southwark | 1904 | 11 | Unclaimed | |
| USHER | Charles | 1890 | Eng | Tunisian | 1901 | 11 | Unclaimed | |
| USHER | Elizabeth | 11/08/1888 | Eng | Southwark | 1904 | 16 | Unclaimed | |
| USHER | Emma | 1892 | Eng | Dominion | 1902 | 10 | Unclaimed | |
| USHER | Frederick | 1913 | Eng | Albertic | 1927 | 14 | Unclaimed | |
| USHER | Frederick | 1889 | Eng | Scotsman | 1899 | 10 | Unclaimed | |
| USHER | Henry | 1876 | Eng | Caspian | 1889 | 13 | Unclaimed | |
| USHER | Henry | 1891 | Eng | Dominion | 1905 | 14 | Unclaimed | |
| USHER | Henry | F | 1896 | Eng | Canada | 1909 | 13 | Unclaimed |
| USHER | John | F | 1894 | Eng | Canada | 1909 | 15 | Unclaimed |
| USHER | Margaret | 1889 | Eng | Tunisian | 1901 | 12 | Unclaimed | |
| USHER | Samuel | 1888 | Eng | Scotsman | 1899 | 11 | Unclaimed | |
| USHER | Sarah | 1895 | Eng | Megantic | 1914 | 19 | Unclaimed | |
| USHER | Thomas | 1856 | Eng | Caspian | 1871 | 15 | Unclaimed | |
| UTTERIDGE | Amelia | 1864 | Eng | Texas | 1879 | 15 | Unclaimed |