For other people named Thomas Cunningham, see Thomas Cunningham (disambiguation).
Thomas Jefferson Cunningham (1852-1941) was a politician from the U.S. state of Wisconsin. He served as that state's fourteenth Secretary of State, serving two terms from January 5, 1891 to January 7, 1895. He was a Democrat and served under Governor George Wilbur Peck.
He resided in Chippewa Falls, Wisconsin at the time of his election. He also served as Mayor of Chippewa Falls and was in the Wisconsin State Assembly.