Gabriel Bonnot Abbé de Mably
Catharine Macaulay
Thomas Babington, Lord Macaulay
Arthur Anthony Macdonell
Tibor R. Machan
Niccolo Machiavelli
Eric Mack
Thomas Mackay
Sir James Mackintosh
James Madison
Mahabharata
Moses Maimonides
Sir Henry Sumner Maine
Frederic William Maitland
Joyce Lee Malcolm
Henry Elliot Malden
Thomas Robert Malthus
Bernard Mandeville
Jane Haldimand Marcet
Jacques Maritain
Saint Mark
Christopher Marlowe
Alfred Marshall
John Marshall
Harriet Martineau
Karl Marx
Saint Matthew
Jasper Mauduit
Joseph McCabe
Fred McChesney
James McClellan
Paul W. McCracken
John Ramsay McCulloch
Charles Howard McIlwain
Ralph McInerny
Edgar Holmes McNeal
James McPherson
Mencius
Carl Menger
Micah
William Mildmay
James Mill
John Stuart Mill
John Millar
John Milton
Kenneth Minogue
Ludwig von Mises
Muhammad
Robert Molesworth
Gustave de Molinari
William Molyneux
Edward Wortley Montagu
Michel de Montaigne
Giovanni Montemartini
Charles Louis de Secondat, Baron de Montesquieu
William Moore
John Morley
Gouverneur Morris
Moses
Wolfgang Amadeus Mozart
Friedrich Max Müller
Charles Murray