Porpentine

Porpentine is an archaic term for a porcupine.

Porpentine may also refer to:
 * Porpentine (game designer)
 * The Porpentine, an inn in William Shakespeare's play The Comedy of Errors
 * Porpentine, a fictional character in Thomas Pynchon's spy novella "Under the Rose"
 * The Porpentine, a magical jewel in Neil Gaiman's graphic novel The Sandman: A Game of You
 * Frederico the Porpentine, a fictional character in Dan Wickenden's children's fantasy novel The Amazing Vacation