Alfred Marpole Waldron (September 21, 1865 – June 28, 1952) was a Republican member of the United States House of Representatives for Pennsylvania.
Alfred Waldron was born in Philadelphia, Pennsylvania. He became engaged in the insurance business. He was a member of the Philadelphia Select Council from 1911 to 1924, and a member of the Republican city committee from 1916 to 1936. He was a delegate to the Republican National Conventions in 1924, 1928, and 1932.
Waldron was elected as a Republican to the 73rd Congress but did not seek renomination in 1934.