Task may refer to:
- Task (computing), in computing, a program execution context
- Task (language instruction) refers to a certain type of activity used in language instruction
- Task (project management), an activity that needs to be accomplished within a defined period of time
- Task (teaching style)
- TASK party, a series of improvisational participatory art-related events organized by artist Oliver Herring
- Two-pore-domain potassium channel, a family of potassium ion channels