| Name | Birth date | Birth location |
| McKilligan, Beatrice | Abt. 1922 | |
| McKilligan, Bella | December 03, 1835 | |
| McKilligan, Brad | | |
| McKilligan, Brenda Maureen | January 12, 1961 | |
| McKilligan, Brian | | |
| McKilligan, Brian Tyne | February 25, 1970 | Endicott, New York |
| McKilligan, Brian William | July 21, 1949 | |
| McKilligan, Bruce | September 06, 1913 | |
| McKilligan, Bruce | Abt. 1930 | |
| McKilligan, Campbell Scott | December 03, 1970 | Sydney, Australia |
| McKilligan, Carl | 1909 | Oregon |
| McKilligan, Carla Glyn | February 07, 1987 | |
| McKilligan, Carol | Abt. 1956 | |
| McKilligan, Caroline Frances | June 08, 1949 | |
| McKilligan, Carrie | | |
| McKilligan, Carrie | | |
| McKilligan, Catharine | February 28, 1764 | Lyne of Urchany |
| McKilligan, Catherine | 1956 | Sydney, New York |
| McKilligan, Catherine Ann | June 1850 | |
| McKilligan, Catherine I. | | |
| McKilligan, Cathy | | |
| McKilligan, Charles | September 14, 1755 | Balnagowan, |
| McKilligan, Charles | June 11, 1804 | Carse of Delnies,in Nairn Parish, Scotland |
| McKilligan, Charles | 1919 | |
| McKilligan, Charles Alexander | September 29, 1882 | Cambridge, Wentworth County, Southern Ontario |
| McKilligan, Charles Bayne | April 12, 1848 | Cambridge, Wentworth County, Southern Ontario |
| McKilligan, Charles Edward | January 30, 1941 | Manhasset, New York |
| McKilligan, Charles Edward | August 23, 1970 | Unadilla, New York |
| McKilligan, Charles Graham | October 21, 1887 | Glasgow, Scotland |
| McKilligan, Charles Roderick | 1916 | Edinbourgh, Scotland |
| McKilligan, Charles Stuart | January 02, 1884 | Winnipeg, Manitoba |
| McKilligan, Charlott | Abt. 1845 | |
| McKilligan, Christian | Abt. 1705 | |
| McKilligan, Christian | May 19, 1761 | at Balfeish |
| McKilligan, Christiana | Abt. 1813 | |
| McKilligan, Christina | 1821 | |
| McKilligan, Christine | | |
| McKilligan, Christy | April 27, 1795 | Croy |
| McKilligan, Clarence | 1919 | Edmonton, Alberta |
| McKilligan, Clarence G. | | |
| McKilligan, Clarence G. | September 1890 | Utah |
| McKilligan, Cody | | |
| McKilligan, Colleen Mary | August 23, 1966 | Endicott, New York |
| McKilligan, Connie | | |
| McKilligan, Constance M. | November 1892 | Utah |
| McKilligan, Corrie | | |
| McKilligan, Daniel | | |
| McKilligan, Daniel | Abt. 1761 | |
| McKilligan, Daniel Douglas | September 02, 1954 | Fargo, North Dakota |
| McKilligan, Darlene | | |