Look up when pigs fly in Wiktionary, the free dictionary.
When Pigs Fly may refer to:
- When pigs fly, a figure of speech to express impossibility
- When Pigs Fly (Vollmer album), 1990
- When Pigs Fly: Songs You Never Thought You'd Hear (Cevin Soling album), a compilation album of covers by various artists, 2002
- When Pigs Fly (The Chicharones album), 2005
- When Pigs Fly (musical), a 1996 musical revue
- When Pigs Fly (film), a 1993 film directed by Sara Driver
- When Pigs Fly Incorporated, a television production company owned by Gary Glasberg