Erappungal Abubacker (born 31 May 1952) is an Indian politician.
Founder President of Social Democratic Party of India (SDPI), Founder Chairman of National Development Front (NDF), Chairman, Popular Front of India (2007, 2017 & National executive council member present); Founder Chairman of Rehab india foundation ;Secretary, All India Milli Council (2005); State President, Students Islamic Movement of India (1982); founder Member of All India Muslim Personal Law Board; Managing Editor, Thejas Daily News Paper (2006), Editor, India Next Hindi Magazine.
On 22 September, Abubacker was one of the first PFI leaders to be arrested by the NIA in their first nationwide crackdown against the group