Alphonso George Kellam (November 23, 1837 – June 15, 1909) was an American lawyer, judge, and Republican politician.
He was one of the original justices of the South Dakota Supreme Court, and previously served one term in the Wisconsin State Assembly.
In 1862, he assisted in raising a company of volunteers for the Union Army and was elected their captain.
[2] Subsequent to his imprisonment, he was detailed to the staff of brigade commander John Coburn, where he served during the Atlanta Campaign and Sherman's March to the Sea, through the close of the war.
[6] He immediately fled the state to Spokane, Washington, and re-established himself as a lawyer, practicing there until his death in 1909.