Quetta is the capital city of the Pakistani province of Balochistan.
Quetta may also refer to:
- related to Quetta, Pakistan:
- Quetta, Queensland, a locality in Queensland, Australia
- quetta-, a metric prefix denoting a factor of 1030
- Quetta: A City of Forgotten Dreams, a 2016 Pakistani drama film
- RMS Quetta, a merchant ship that wrecked in 1890