Rafiki Social Development Organization is a development and advocacy Non Governmental and Non profit making Organization working with Children, Youth, Marginalized and Vulnerable groups, families and their communities to reach their full potential by advocating for their rights and tackling the causes of poverty and injustice.

The Organization was established in January 2005 and registered in September 2005 under the NGO Act of 2002, issued with a certificate No.18NGO/0940 with its own Governing Board Operating in Shinyanga region Tanzania.In May 2013 the organization was registered to operate in Tanzania Mainland with registration No.00NGO/00006336.