Duupa
- Alternate names: Doupa, Dupa, Nduupa, Saa
- Scriptures published: Portions (1982)
- Literacy: No information available.
- Primary country: Cameroon
- Region: North Region, Faro and Benoue divisions, east of Poli
- Religion: Traditional religion, Christian, Muslim
- Number of users: 5,000
(data from Ethnologue and other sources)