Arthur Kent "Ding" Dearborn (May 27, 1886 – August 28, 1941) was an American track and field athlete and tug of war competitor who competed in the 1908 Summer Olympics.
He was born in Everett, Massachusetts and died in Boston, Massachusetts.
In 1908 he finished fourth in the Greek discus throw event and fifth in the discus throw competition. He was also a member of the American tug of war team which was eliminated in the first round of the Olympic tug of war event.