Date of Birth: 
About Juma Duni Haji
- Juma Duni Haji (born 26 November 1950) is a Tanzanian opposition politician and former civil servant.
- He served as the Deputy Chairman of the Civic United Front from 2014 to 2015.He was selected as the running mate of Edward Lowassa, the CHADEMA presidential candidate for the 2015 election, which necessitated his defection.
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