| Surname | Given Names | Year | M/F | School | Form | Parent | Address |
| Udris | Aivars | 1953 | B | NBHS | 2 | Edward Udris | Lewis St, Cardiff South |
| Ugray | Daniel | 1961 | B | NBHS | 4 | Daniel Ugray | 4 Strakers Lane Cardiff Heights |
| Ugray | Eva | 1960 | G | NGHS | 4 | Daniel Ugray | 4 Strakers Lane Cardiff Heights |
| Uhrig | Betty Armour | 1937 | G | NGHS | 1 | ||
| Uhrig | Donald H | 1950 | B | NBHS | 4 | L.J. Uhrig | 48 Light Pde, Bar Beach |
| Uhrig | Robert James | 1934 | B | NBHS | 1 | ||
| Ullman | Murray William | 1971 | B | NBHS | 5 | Lyle William Ullman | 102 Memorial Drive, Bar Beach |
| Ummens | Gretje | 1967 | G | NGHS | 3 | ||
| Underwood | Christine Meryl | 1956 | G | NGHS | 1 | ||
| Underwood | Elizabeth Ruth | 1958 | G | NGHS | 1 | ||
| Underwood | Gladys Isobel | 1936 | G | NGHS | 4 | ||
| Underwood | Irene | 1964 | G | NGHS | 1 | ||
| Underwood | Lesley Kaye | 1962 | G | NGHS | 1 | Stanley S. Underwood | 339 Maitland Rd, Mayfield West |
| Underwood | Wayne | 1970 | B | NBHS | 1 | Stanley Underwood | 339 Maitland Rd, Mayfield West |
| Underwood | William Charles | 1928 | B | NHS | 1 | Arthur Underwood | 2 Lee Terrace off Church St, Newcastle |
| Unger | David James [Joseph] | 1969 | B | NBHS | 1 | Charles Terence Unger | 87 Woodstock St, Mayfield |
| Unsworth | Audrey | 1938 | G | NGHS | 1 | ||
| Unsworth | Caleb R J | 1930 | B | NBHS | 3 | Caleb Unsworth | 47 Metcalfe Street, Wallsend |
| Upfold | Betty Jane | 1943 | G | NGHS | 4 | ||
| Upfold | David John | 1971 | B | NBHS | 1 | Noel Stuart Upfold | 24 Caldwell St, Merewether |
| Upfold | Lenore Juliet | 1945 | G | NGHS | 1 | ||
| Upfold | Noel Stuart | 1939 | B | NBHS | 1 | Charles W. Upfold | 24 Caldwell St, Merewether |
| Upham | John Warwick | 1969 | B | NBHS | 1 | Bruce Warwick Upham | 73 Howe St, Lambton |
| Urane | Warren | 1944 | B | NBHS | 4 | ||
| Ure | Bradley John | 1970 | B | NBHS | 1 | Neville John Ure | 39 Jean St, New Lambton |
| Ure | John Sheridan | 1956 | B | NBHS | 1 | ||
| Ure | Robin Stephanie | 1953 | G | NGHS | 1 | ||
| Uren | Harold Thomas | 1932 | B | NBHS | 1 | Mary Uren | 1 Gavey St, Mayfield |
| Urpeth | Godfrey C | 1951 | B | NBHS | 1 | Olga Lawson | 85 Crebert St, Mayfield |
| Urquhart | Barrie | 1948 | B | NBHS | |||
| Urquhart | Joan | 1939 | G | NGHS | 1 | ||
| Urwin | Edith Frances | 1942 | G | NGHS | 1 | Joseph B. Urwin | 26 Gipp St, Carrington |
| Ussfeller | Wolf Rainer | 1959 | B | NBHS | 1 | Heinz Will Franz Ussfeller | 35 Harriet St, Waratah |