Tripe is a type of edible offal made from the stomach of various domestic animals. Beef tripe is typically made from the first two of a cattle's four stomachs, the rumen (or paunch ) and the reticulum (or honeycomb). Sheep and pork tripe are also produced.

Tripe is eaten in many parts of the world. Famous tripe recipes include:

• Menudo -- a Mexican soup
• Tripe and onions -- (Britain)
• Tripes à la mode de Caen -- tripe Caen style (France)
• Philadelphia Pepper Pot Soup -- tripe soup with peppercorns (United States)
• Gras-double Lyonnais -- tripe Lyon style (France)
• Phở -- Vietnamese soup
• Trippa alla Genovese -- tripe Genoa style (Italy)
• andouille -- a sausage containing tripe (France)
• flaczki -- tripe Polish style

Tripe is also a slang term synonymous with rubbish, in the sense of something of little value, or nonsense.