Ralph Cook Craig (June 21, 1889 – July 21, 1972) was an American track and field athlete. He was the winner of the sprint double at the 1912 Summer Olympics. Craig began his track career as a hurdler at Detroit Central High School, and only later developed into a sprinter at the University of Michigan. In 1910, he won the IC4A 220 y championship, repeating this the following year. In 1948, Craig made a return to the Olympics as an alternate on the US yachting team. Although he did not actually compete, Craig (59) carried the American flag at the opening ceremonies in London.