Unknown
| Rush Id | Member Name | Full Name | Year of Birth | Highest Office |
|---|---|---|---|---|
| 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 |
| 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 | |
| 502 | Meale, Alan | Mr Joseph Alan Meale | Backbencher | |
| 5035 | Medland, Hubert | Mr Hubert Moses Medland | 1881 | Backbencher |
| 5037 | Meehan, Francis | Mr Francis Edward Meehan | 1868 | Backbencher |
| 5039 | Meehan, Patrick | Mr Patrick Aloysius Meehan | 1852 | Backbencher |
| 2588 | Meldon, Charles | Mr Charles Henry Meldon | 1841 | Backbencher |
| 5040 | Melgund, William Hugh | William Hugh Melgund | 1814 | Backbencher |
| 8188 | Meller, Richard | Sir Richard James Meller | 1872 | Backbencher |
| 2589 | Meller, Walter | Mr Walter Meller | 1819 | Backbencher |