DSQ is an initialism used to abbreviate:
- Disability Studies Quarterly, the magazine of the Society for Disability Studies
It may also refer to:
- Donald Sinta Quartet, a saxophone quartet at the University of Michigan
- the file extension for Corel QUERY files
- the language code for Dawsahak, a language of Mali
- DSQ software, founded in 1992 in India
- an abbreviation for disqualified in sports