Names
- Loring, Joseph, 1767-1838.1
- Loudoun, John Campbell, Earl of, 1705-1782.1
- Loxley, Benjamin, 1720-1801.1
- Lytle, William Haines, 1826-1863.1
- Machias Liberty (Privateer)1
- Macomb, Alexander, 1782-1841.1
- Madison, James, 1751-1836.1
- Meigs, Return Jonathan, 1740-1823.1
- Melville, Henry Dundas, Viscount, 1742-1811.1
- Mercer, C. F.1
- Mill, Sophia.1
- Monroe, James, 1758-1831.1
- Montcalm de Saint-Véran, Louis-Joseph, marquis de, 1712-1759.1
- Montrésor, James, 1704-1776.1
- Morris, John J.1
- Morse, Charles H.1
- Morton, Levi P. (Levi Parsons), 1824-1920.1
- Murray, James, 1719?-1794.1
- Muscovy Company.1
- Newcastle, Thomas Pelham-Clinton, Duke of, 1752-1795.1