| Match | Name | Date Range of Death |
|---|---|---|
| Ascending | Ascending | Ascending |
| O’GRADY, WILLIAM JOHN | 1836-1850 (Volume VII) | |
| O’GRADY, STANDISH | 1836-1850 (Volume VII) | |
| O’DONOGHUE, DANIEL JOHN | 1901-1910 (Volume XIII) | |
| O’DONNELL, JAMES | 1821-1835 (Volume VI) | |
| O’DONEL, JAMES LOUIS | 1801-1820 (Volume V) | |
| O’CONNOR, WILLIAM JOSEPH | 1891-1900 (Volume XII) | |
| O’BRIEN, MICHAEL J | 1911-1920 (Volume XIV) | |
| O’BRIEN, LUCIUS RICHARD | 1891-1900 (Volume XII) | |
| O’BRIEN, Sir JOHN TERENCE NICHOLLS | 1901-1910 (Volume XIII) | |
| O’BRIEN, JOHN | 1851-1860 (Volume VIII) | |
| NOTMAN, WILLIAM | 1891-1900 (Volume XII) | |
| NORWEST, HENRY | 1911-1920 (Volume XIV) | |
| NORTON, JOHN | 1821-1835 (Volume VI) | |
| NORTHWAY, JOHN | 1921-1930 (Volume XV) | |
| NOOTH, JOHN MERVIN | 1821-1835 (Volume VI) | |
| NOLAN, PATRICK JAMES | 1911-1920 (Volume XIV) | |
| NOBILI, JOHN | 1851-1860 (Volume VIII) | |
| NISBET, THOMAS | 1836-1850 (Volume VII) | |
| NIELSEN, ADOLPH | 1901-1910 (Volume XIII) | |
| NICKAWA, FRANCES (Mark) | 1921-1930 (Volume XV) | |
| NICHOLLS, FREDERIC THOMAS | 1921-1930 (Volume XV) | |
| NICHOL, ROBERT | 1821-1835 (Volume VI) | |
| NEWMAN, WILLIAM HERMAN | 1891-1900 (Volume XII) | |
| NEWMAN, ROBERT | 1801-1820 (Volume V) | |
| NEWCOMBE, CHARLES FREDERIC | 1921-1930 (Volume XV) | |
| NEWBIGGING, JAMES | 1836-1850 (Volume VII) | |
| NEVINS, JAMES | 1891-1900 (Volume XII) | |
| NEVINS, ARCHIBALD | 1801-1820 (Volume V) | |
| NEPEAN, NICHOLAS | 1821-1835 (Volume VI) | |
| NELSON, WILLIAM | 1821-1835 (Volume VI) | |
| NELSON, HUGH | 1891-1900 (Volume XII) | |
| NEILSON, JOHN | 1836-1850 (Volume VII) | |
| NEED, THOMAS | 1891-1900 (Volume XII) | |
| NÉDÉLEC, JEAN-MARIE | 1891-1900 (Volume XII) | |
| NEALE, PERCY REGINALD | 1901-1910 (Volume XIII) | |
| NATTE, Marseille, JEAN-SÉBASTIEN | 1801-1820 (Volume V) | |
| NAPOLITANO (Neapolitano), ANGELINA | 1921-1930 (Volume XV) | |
| NAIRNE, JOHN | 1801-1820 (Volume V) | |
| NAIRN, STEPHEN | 1891-1900 (Volume XII) | |
| NAFZIGER, CHRISTIAN | 1836-1850 (Volume VII) | |
| McTAVISH, SIMON | 1801-1820 (Volume V) | |
| McTAVISH, JOHN GEORGE | 1836-1850 (Volume VII) | |
| McTAVISH, DONALD | 1801-1820 (Volume V) | |
| McSPIRITT, FRANCIS | 1891-1900 (Volume XII) | |
| McPHAIL, WILLIAM | 1901-1910 (Volume XIII) | |
| McNUTT, ALEXANDER | 1801-1820 (Volume V) | |
| McNIFF, PATRICK | 1801-1820 (Volume V) | |
| McNICOLL, HELEN GALLOWAY | 1911-1920 (Volume XIV) | |
| McNEILY, ALEXANDER JAMES WHITEFORD | 1911-1920 (Volume XIV) | |
| McNAB, ARCHIBALD, 17th Chief of Clan MACNAB | 1851-1860 (Volume VIII) |