Allen Benton Morse (January 7, 1837 – July 1, 1921) was an American diplomat, jurist and politician. Born in Otisco, Ionia County, Michigan, Morse studied at the Michigan Agricultural College for two years. He then served in the 21st Michigan Volunteer Infantry Regiment during the American Civil War and was badly wounded losing his left arm. He then studied and then practiced law in Ionia, Michigan. He served as county attorney of Ionia County in 1867. Morse also served on the Ionia City Council and as mayor of Ionia, Michigan in 1882. In 1875, Morse served in the Michigan State Senate and was a Democrat. Morse then served on the Michigan Supreme Court from 1885 to 1892 and was chief justice. In 1892, Morse sought the Democratic nomination for the Governor of Michigan and lost the race. Mo