Pero may refer to:
- Pero (mythology), several personages in Greek mythology
- Pero (princess), daughter of Neleus
- Pero (name), a list of people with either the given name or surname Pero
- Pero language, a language of Nigeria
- Pero, Lombardy, an Italian commune
- Pero (Milan Metro), an Italian train station in Pero, Lombardy
- Pero (beverage), a hot grain beverage
- Pero (moth), a moth genus
- Pero (Roman Charity), a character in Roman mythology
- Pero (The Wonderful World of Puss 'n Boots), the protagonist character of the 1969 Japanese animated musical
