Thomas Anthony Marino is an American politician and attorney, who served as a United States Representative from Pennsylvania from 2011 to 2019. He represented the 10th congressional district from January 3, 2011 to January 3, 2019, and the 12th district from January 3 to January 23, 2019, when he resigned to work in the private sector. A member of the Republican Party, Marino was the United States Attorney for the United States District Court for the Middle District of Pennsylvania in his early career.