Peno

Peno may refer to:
 * Ron Peno (1955–2023), Australian rock singer
 * Peno, a locality in Lamont County, Alberta, Canada
 * Peno, Burkina Faso, a locality in Burkina Faso not far from the town of Zangogho
 * Peno, Russia, an urban locality (an urban-type settlement) in Penovsky District of Tver Oblast, Russia
 * Lake Peno, a lake in the Valdai Hills, Russia
 * Stefan Peno (born 1997), Serbian basketball player