This list of mythical creatures that begin with this letter and I am constantly gathering information from each continent, and is continually being updated.
Loup-garou (French)
Traditional tales about the Loup-Garou are found in French Canadian and European folklore. The Loup-Garou is also called lycanthrope or werewolf. A Loup-Garou is generally believed to a person who can change into animal form, often as a wolf. In French Canadian folklore, the Loup-Garou is often a dog. It may also take the form of a calf or small ox, a pig, a cat or even an owl.
What makes these creatures so dangerous and terrifying is the fact that while in their wolf form they are completely aware and as intelligent as they are in their human form. With their enhanced abilities and senses, it make them difficult to destroy.