Look up rumpus in Wiktionary, the free dictionary.
Rumpus may refer to:
- Recreation room, also known under the term "rumpus room"
- Rumpus Cat, a fictional character from T. S. Eliot's Old Possum's Book of Practical Cats and the musical Cats
- Rumpus Magazine, a bi-monthly student tabloid publication at Yale College
- Rumpus McFowl, a Disney comic book character
- The Rumpus, an online literary magazine