| Name | Born | Died | Age | Additional Info./Comments | Sec. |
| UGALOVICH, Mike | (23 Oct 1934) | (60y) | B-2np | ||
| ULRICH, Frank | (1 Jul 1887) | A-1op | |||
| UNDERBRINK, J. Earl | 1881 | 1966 | Mau | ||
| UNDERBRINK, Jerald D. | 1918 | 1937 | Mau | ||
| UNDERBRINK, Lena Liter | 1888 | 1976 | Mau | ||
| UNDERBRINK, Maria (Stenton) | 11 Nov 1921 | 10 Feb 2014 | (w/o Wm. G. Underbrink) | ||
| UNDERBRINK, William | 1916 | (15 Feb) 1985 | (Marr. 14 Jun 1945) | Mau | |
| UNDERWOOD, Emma F. | 17 Nov 1915 | 27 Jun 1996 | R | ||
| UNDERWOOD, Lucille | (29 Oct 1931) | (59y) | B-2np | ||
| UNKNOWN | (4 May 1892) | A-1op | |||
| UNKNOWN | (12 May 1892) | A-1op | |||
| UNKNOWN | (29 Nov 1894) | (40y) | A-1op | ||
| UNKNOWN, | 30 Apr 1918 | 19 Nov 1997 | P | ||
| UNKNOWN, Agnes A. | (10 Aug 1884) | (3m) | No Stone Found | D | |
| UNKNOWN, Alice | 21 Jun 1817 | 2 Jul 1818 | (Between Stevenson & Wilkinson) | A | |
| UNKNOWN, Arthur | (May be Eames) | V | |||
| UNKNOWN, Baby | (4 Jan 1952) | No Stone Found | D | ||
| UNKNOWN, Bell | 1888 | (Baby - no last name beside Henry C. Stewart) | L2 | ||
| UNKNOWN, Charles | (In Section DD - between Loomis & Morse) | DD | |||
| UNKNOWN, Charlie | Infant (Between Saunderson & Clark) | K | |||
| UNKNOWN, Clara M. | Sep 1815 | (Near Ehrlert & Gilbert Stones) | D2 | ||
| UNKNOWN, Darling | (No name - by Charlotte Meyers) | B1 | |||
| UNKNOWN, David | (May be Eames) | V | |||
| UNKNOWN, Edith | (No last name - between Paxton & Young) | DD | |||
| UNKNOWN, Embryo Skeleton | (5 Dec 1951) | No Stone Found | D | ||
| UNKNOWN, Father | (In Section DD between DeMarest & May) | DD | |||
| UNKNOWN, Female | Illinois School for Deaf Memorial | K | |||
| UNKNOWN, Female (Swedish) | (sep 1878) | No Stone Found | D | ||
| UNKNOWN, George | (In Section DD between DeMarest & May) | DD | |||
| UNKNOWN, Harriet | (May be Eames) | V | |||
| UNKNOWN, Henry | Infant (Between Saunderson & Clark) | K | |||
| UNKNOWN, Ida | Infant (Between Saunderson & Clark) | K | |||
| UNKNOWN, James H. | (No last name between Kesmodel & Sprague) | B1 | |||
| UNKNOWN, Jennie | (Between Riggs & Murray) | A2 | |||
| UNKNOWN, Jennie | 14 Oct 18?? | 39y ?m 4d | Wife of ? | F | |
| UNKNOWN, John | (Between Saunderson & Clark) | K | |||
| UNKNOWN, Johnnie | (Between Frogge & Higler) | D2 | |||
| UNKNOWN, Josephine King ? | 16 Oct 1870 | 24y 4m 28d | Wife of C. William ???;� (Between Broadwell & Wilbur) | K | |
| UNKNOWN, Lady (Swedish) | (20 Dec 1875) | No Stone Found | D | ||
| UNKNOWN, Little Boy | Illinois School for Deaf Memorial | K | |||
| UNKNOWN, Male | Illinois School for Deaf Memorial | K | |||
| UNKNOWN, Male | (22 Nov 1890) | (40y) | A-1op | ||
| UNKNOWN, Mary Ann | 1926 | 1974 | (No last name on stone - between Davis & Wood) | R | |
| UNKNOWN, Mother | (In Section DD between DeMarest & May) | DD | |||
| UNKNOWN, Mother | 1887 | 1940 | (May Be Snyder - between Snyder & Mathews) | D2 | |
| UNKNOWN, Nellie | 1879 | 1905 | (Between Burmeister & Kastrup) | D2 | |
| UNKNOWN, Oscar W. | (Section DD - between Cadwell & Kuechler) | DD | |||
| UNKNOWN, Paul | 2? Jul ???? | 22y 6m 20d | (Next to Gilbert Stone) | D2 | |
| UNKNOWN, Stella I. | 1943 | � | (No last name - between Willis & Currier) | DD | |
| UNZIKER, Rudolph | (8 Jul 1880) | (24y) | No Stone - Born Germany | D-PF | |
| UPDEGRAFF, A. Morse | 1835 | 1910 | B1 | ||
| UPDEGRAFF, Amanda | 1840 | 1924 | B1 | ||
| UPDEGRAFF, Linus A. | 1868 | 1927 | Father | B1 | |
| UPDEGRAFF, M. Eugenia | 1872 | 1937 | Mother (Wife of Linus A. Updegraff) | B1 | |
| UPDEGRAFF, Mary | 1870 | 1907 | B1 | ||
| UPHAM, Abner | 1864 | 1945 | A2 | ||
| UPHAM, Sallie | 1869 | 1943 | A2 | ||
| UPP, Clara Belle | 18 Jun 1881 | 20 Aug 1906 | Dau of M. & L. Jensen | L2 | |
| UPP, J. O. | (24 Oct 1905) | (42y) | No Stone Found | DC | |
| UPTON, James | (28 Jun 1947) | (76y) | No Stone Found | D | |
| URBAHN, Marion Frank | 8 May 1914 | 7 Jul 1972 | B2 | ||
| URBAN, Susan | (5 Dec 1939) | (76y) | B-2np | ||
| URSIN, Anna B. | 22 Oct 1895 | 19 Nov 1987 | L2 | ||
| USENREE, Marie | 20 Jan 1952 | (Last name very difficult to read - might not be correct) | L2 | ||
| UTAH, Frank | (3 Oct 1942) | (91y) | B-2np | ||