Male
| Rush Id | Member Name | Full Name | Year of Birth | Highest Office |
|---|---|---|---|---|
| 5021 | McNair-Wilson, Patrick | Mr Patrick Michael Ernest David McNair-Wilson | 1929 | Parliamentary Private Secretary |
| 10528 | McNally, Frank | Francis Joseph McNally | ||
| 9633 | McNally, John | John McNally | ||
| 5022 | McNally, Tom | Mr Tom McNally | Backbencher | |
| 497 | McNamara, Kevin | Mr Joseph Kevin McNamara | 1934 | Parliamentary Private Secretary |
| 5025 | McNeill, Duncan | Mr Duncan McNeill | Law Officer | |
| 5023 | McNeill, Hector | Mr Hector McNeill | 1907 | Cabinet Minister |
| 5024 | McNeill, Ronald | Mr Ronald McNeill | 1861 | Non Cabinet Minister |
| 498 | McNulty, Tony | Mr Anthony James McNulty | Backbencher | |
| 4813 | M'Connell, Joseph | Sir Joseph M'Connell | 1877 | Backbencher |
| 9714 | McPartland, Stephen | Stephen McPartland | ||
| 5026 | McQuade, John | Mr John McQuade | 1912 | Backbencher |
| 5027 | McQuarrie, Albert | Mr Albert McQuarrie | 1918 | Backbencher |
| 5028 | McShane, John | Mr John James McShane | 1882 | Backbencher |
| 9104 | McTaggart, John | Sir John McTaggart | 1789 | Backbencher |
| 2951 | McTaggart, Robert | Robert McTaggart | 1945 | Backbencher |
| 5029 | McTavish, Charles | Mr Charles Carroll McTavish | Backbencher | |
| 5030 | McVeigh, Charles | Mr Charles McVeigh | 1849 | Backbencher |
| 499 | McWalter, Tony | Mr Anthony McWalter | Backbencher | |
| 500 | McWilliam, John | Mr John David McWilliam | 1941 | Backbencher |
| 501 | Meacher, Michael | Mr Michael Hugh Meacher | 1939 | Minister of State |
| 5031 | Meadowcroft, Michael | Michael Meadowcroft | Backbencher | |
| 5033 | Meagher, Michael | Mr Michael Meagher | 1846 | Backbencher |
| 5032 | Meagher, Thomas | Mr Thomas Meagher | Backbencher | |
| 5034 | Meagher, William | Mr William Meagher | Backbencher |