- Lewis, George W.1
- Lindenkohl, A. (cartographer)1
- Little, Sidney D.1
- Lodge, John, -1796 (Engraver)1
- Loskiel, George Henry, 1740-1814 (author)1
- Lotter, Tobias Conrad, 1717-1777 (Engraver)1
- Marie Fenner1
- McDonald, Mary Glas Burn, 1756-18171
- McKinnon, William P.1
- Mercator, Gerhard, 1512-15941
- Mitchell, John, 1711-17681
- Mitchell, S. Augustus (Samuel Augustus) 1792-18681
- Mitchell, S. Augustus (Samuel Augustus), 1792-18681
- Mitchell, S. Augustus (Samuel Augustus), 1792-1868 (Compiler) 1
- Mitchell, S. Augustus, Jr. (Samuel Augustus)1
- Monteith, James1
- Monteith, James (cartographer)1
- Moore, Clement B.1
- Nolin, Jean Baptiste, 1686-1762 (engraver)1
- Ogilby, John, 1600-1676 (cartographer)1