T. V. Sundaram Iyengar (Tamil: திருக்குறுங்குடி வே சுந்தரம் ஐய்யங்கார்) was an industrialist, the founder of TV Sundaram Iyengar and Sons group of companies, one of India's largest industrial conglomerates. With his humble beginning as a lawyer, he grew into one of the most successful industrialists of his time. The Flagship Company of the group is TVS Motors. He laid foundation for road transport industry in the erstwhile Madras Presidency through the states first bus service. The TVS group he thus started now extends from motor industry, autoservices to financial services.