Henry Oscar Talle (January 12, 1892 – March 14, 1969) was an economics professor and a ten-term Republican U.S. Representative from eastern Iowa. He served in the United States Congress for twenty years from 1939 until 1959.
Born on a farm near Albert Lea, Minnesota, Talle was educated in rural schools and Luther Academy in Albert Lea. He first arrived in Luther College in Decorah, Iowa, as a student, receiving a bachelor's degree in 1917. He interrupted his own academic career to serve in the U.S. Navy in the First World War, and to serve as a teacher (and superintendent of schools) in Rugby and Rolette, North Dakota in 1919 and 1920, and as a teacher in Luther Academy in 1920 and 1921. He pursued graduate work at University of Minnesota, Boston University, Emerson College, and the University of Chicago.
In 1921 he returned to Decorah and Luther College to serve as a professor of economics, a position that he held until he was elected to Congress in 1938. During that period he also served as the College's treasurer from 1932 to 1938.
During the first six years of the Franklin D. Roosevelt Administration, Decorah and surrounding northwestern Iowa counties in Iowa's 4th congressional district were represented by the former publisher of The Decorah Journal, Democrat Fred Biermann. Talle tried and failed to unseat Congressman Biermann in 1936, but succeeded two years later (in an election in which Republicans recaptured nearly all of the U.S. House seats in Iowa lost in the 1932 Democratic landslide). Talle won election by unseating an incumbent Democrat New Dealer from Talle's own hometown. Talle ran for re-election to his seat in the 4th district in 1940 and was re-elected.