David Story Caldwell (April 27, 1891 – January 6, 1953) was an American runner.

He competed in the 800 m at the 1912 Summer Olympics and finished in fourth place.

[1][3] In 1915, Caldwell won the AAU indoor 1,000 yard title; outdoors, he was second over 880 yd in 1912 and third in 1915.

He also served as the postmaster in his native South Byfield and a volunteer athletics coach at the nearby Governor Dummer Academy.

This biographical article about an American middle distance runner is a stub.