Benjamin Parke (September 2, 1777 – July 12, 1835) was an American lawyer, politician, militia officer, businessman, treaty negotiator in the Indiana Territory who also served as a United States federal judge in Indiana after it attained statehood in 1816. Parke was the Indiana Territory's attorney general (1804–1808); a representative to the territory's first general assembly (1805); its first territorial delegate to the United States House of Representatives (1805–1808); one of the five Knox County delegates to the Indiana constitutional convention of 1816; and a territorial court judge (1808–1816). After Indiana attained statehood, Parke served as the first United States District Judge of the United States District Court for the District of Indiana (1817–1835).