Whoopee or whoopie may refer to:
- Whoopee , an exclamation used as a form of cheering or to express jubilation
- Whoopee or whoopie, a euphemism for sexual intercourse
- Whoopee!, a 1928 musical comedy
- Whoopee! (comics), a British comic book magazine of the 1970s and '80s
- Whoopee cap, a type of zigzagged felt cap
- Whoopee cushion, a practical joking device that mimics flatulence
- Whoopie pie, a kind of cookie sandwich
- Whoopie sling, a type of rope sling used in tree pruning and hammock suspension
- Whoopie hook, a type of hook or fastener used in a whoopie sling