| Name | Birth date | Birth location |
| McKilligan, John | 1847 | Woolwich, Kent |
| McKilligan, John | 1857 | Canada |
| McKilligan, John | Abt. 1858 | |
| McKilligan, John | August 04, 1879 | Stoneywood, near Bucksburn,Aberdeen |
| McKilligan, John | 1882 | Elgin, Scotland |
| McKilligan, John | 1882 | Elgin, Scotland |
| McKilligan, John | Abt. 1902 | Manhassett, New York, U.S.A. ? |
| McKilligan, John | 1909 | |
| McKilligan, John | Abt. 1954 | |
| McKilligan, John Alexander | August 28, 1948 | Vancouver, B.C. |
| McKilligan, John Black | December 20, 1845 | Aberdeen , St.Nicholas Parish, Scotand |
| McKilligan, John Dawson | | |
| McKilligan, John Frank | June 25, 1915 | Smiley, Saskatchewan |
| McKilligan, John Franklin | November 02, 1887 | |
| McKilligan, John Graham | December 10, 1926 | Newport, Isle of Wight, Scotland |
| McKilligan, John J. | May 04, 1962 | Santa Monica , California |
| McKilligan, John Joseph | January 21, 1931 | Flushing, New York |
| McKilligan, John Lawrence | November 28, 1951 | |
| McKilligan, John Moore | Abt. 1713 | |
| McKilligan, John(Jack) | 1890 | Glasgow, Scotland |
| McKilligan, Joseph | 1825 | Ireland |
| McKilligan, Joseph Francis | June 19, 1872 | Halifax, Novia Scotia |
| McKilligan, Joseph(Joe) Francis | January 19, 1903 | Wilton, Iowa |
| McKilligan, Judy Lynn | May 21, 1951 | |
| McKilligan, Julie A. | | |
| Mckilligan, Karen | | |
| McKilligan, Katharine | May 30, 1792 | Croy |
| McKilligan, Katherine | November 28, 1763 | born at Termit |
| McKilligan, Katherine | May 27, 1787 | Forres,Moray, Scotland |
| McKilligan, Katherine (Kit) | December 26, 1889 | |
| McKilligan, Kathleen Agnes | December 31, 1948 | Tillson, New York |
| McKilligan, Kathleen J. | | |
| McKilligan, Kathy Jean | January 23, 1960 | |
| McKilligan, Katie | | |
| McKilligan, Katie | 1868 | Ohio |
| McKilligan, Kay | 1920 | |
| McKilligan, Kenneth Edward | May 09, 1965 | |
| McKilligan, Kevin | | |
| McKilligan, Kevin | January 17, 1950 | Tillson, New York |
| McKilligan, Kirsten Irene | May 05, 1967 | Sydney, Australia |
| McKilligan, Lachlan George | July 10, 1911 | Prince Albert, Saskatchewan |
| McKilligan, Lavinia | January 19, 1865 | Halifax, Novia Scotia |
| McKilligan, Leighton Archibald | August 28, 1908 | Wiltom, Iowa |
| McKilligan, Leighton Archibald | October 28, 1908 | |
| McKilligan, Leo | October 24, 1943 | Unadilla, New York |
| McKilligan, Leo F. | May 03, 1895 | |
| McKilligan, Lillian | March 09, 1878 | Muscatine, Iowa |
| McKilligan, Lindsay | March 11, 1969 | |
| McKilligan, Linn County | | |
| McKilligan, Lorraine | August 25, 1917 | |