Dera or DERA may refer to:
Businesses and organisations Defence Evaluation and Research Agency, part of the UK Ministry of Defence 1995–2001 Downtown Eastside Residents Association in Vancouver, British Columbia, Canada 1973–2010 Dera (organization), a socio-religious organization in northern India Deutsche Rohstoffagentur (German Natural Resources Agency), section of Federal Institute for Geosciences and Natural Resources
Places Ethiopia Dera, Ethiopia Dera, Amhara (woreda) Dera, Oromia
India Dera Gopipur, Himachal Pradesh, known during the British Raj as Dera Dera (village) in South Delhi district.
Iran Dera, Iran, in Kerman Province Dera, Kohgiluyeh and Boyer-Ahmad
Other uses dera, a component of some placenames in South Asia Dera language, a Senagi language of Papua New Guinea and Indonesia Kanakuru language, or Dera, in Nigeria Charles Dera (born 1978), American pornographic actor Defense-Independent ERA, a baseball statistic Diesel Emissions Reduction Act, American legislation
See also
Daraa, a city in Syria Deira, an area of post-Roman Britain Deira, Dubai, a district in the UAE Dera Sacha Sauda, an Indian religious cult