Clutha may refer to:
- Clutha ferry passenger steamers on the River Clyde in Glasgow from 1884 to 1903
- Clutha (dance), a Scottish country dance
- The Clutha, a traditional Scottish band
- Clutha River in New Zealand, named after the Clyde
- Clutha District, New Zealand
- Clutha County, New Zealand
- Inch Clutha, an island sitting in the delta of the Clutha River