Anthony Friday Ittner (born October 8, 1837) was a Republican member of the United States House of Representatives from Missouri. He represented Missouri’s 1st Congressional District and served a single term in Congress. His tenure in the U.S. House began on October 15, 1877, and concluded on March 3, 1879.

During this period, Ittner served as a Representative in the Forty-fifth Congress, identified in congressional records by the bioguide ID I000048. He held office as a historical member of Congress from Missouri, with his service specifically tied to the years 1877 to 1879. After completing this one term, he left Congress and is recorded as a former officeholder.