Duncanville may refer to:
Places
- Duncanville, Alabama, USA; an unincorporated community
- Duncanville, Illinois, USA; an unincorporated community
- Duncanville, Texas, USA; a city
- Duncanville Independent School District
- Duncanville High School
- Duncanville Air Force Station
Other uses
- Duncanville (TV series), an American animated sitcom
See also
- Duncan (disambiguation)
- Ville (disambiguation)