Muthiah Annamalai Muthiah Muthiah Chettiar (5 September 1929 - 24 January 1970) better known as M.A.M Muthiah Chettiar was an Indian industrialist and politician. The oldest son of M. A. Muthiah Chettiar, Muthiah served as President of the Southern Indian Chamber of Commerce. From 1948 to 1970, Muthiah was the titular Kumarrajah of Chettinad.

M. A. M. Muthiah
Born
Muthaiah Annamalai Muthaiah Chettiar

5 September 1929
DiedJanuary 24, 1970(1970-01-24) (aged 40)
Occupation(s)industrialist, politician