K. M. Kader Mohideen (born 5 January 1940) is an Indian politician and social worker from Tamil Nadu. He currently serves as the National President, Indian Union Muslim League. Mohideen represented Vellore Constituency in Parliament (Lok Sabha) on as a Dravida Munnetra Kazhagam (D M K) member in the 14th Lok Sabha (2004—2009).