Name
- Monserrat, Joaquin, Marques de Cruillas, Viceroy of New Spain1
- Morfi, Juan Augustin, Fray1
- Mosino, Dr1
- Mossotti, Fabricio1
- Mudford, William1
- Muñoz, Gabriel, Don1
- Muñoz, Juan Bautista, Don1
- Narvaez, Pedro Sotelo1
- Navarra y Rocafall, Melchor, Duque de la Palata, Don1
- O'Brien, Antonio, Don1
- Ocampo, Baltasar, Captain1
- Ojeda, Juan, Don1
- Orejuela, Manuel Josef, Don1
- Orellana, Francisco, Captain1
- Padilla, Ygnacio, Bishop of Yucatan1
- Palomino, Diego, Captain1
- Parish, Woodbine, diplomatist1
- Peza y Casas, Ygnacio José de la1
- Peña, Jose de la, Don1
- Poveda, Fray Pasqual1