Thomas M. Finneran (born January 27, 1950), is a radio talk host and former Massachusetts politician who served as Speaker of the Massachusetts House of Representatives from April 1996 to September 2004. He represented the district that included parts of the Boston neighborhoods of Dorchester, Mattapan and Hyde Park as well as parts of the town of Milton for 26 years. He resigned and accepted the position of President of the Massachusetts Biotechnology Council.