Richard Leo Carroll (April 28, 1885 – January 20, 1952) was a Canadian ice hockey coach.

In December, 1917 Richard was then asked by Charlie Querrie to be coach and assistant manager of the new Toronto NHL franchise.

The team won the Stanley Cup in its first year, but even with largely the same lineup, struggled badly in 1918–19 (now under the name the Toronto Arenas), finishing with five wins and 13 losses.

Caroll then coached the Pittsburgh Yellow Jackets of the United States Amateur Hockey Association, leading them to two championships in 1924 and 1925.

Staying in the AHA, Carroll coached the St. Louis Flyers (1931–32) and the Oklahoma City Warriors (1933–34), but both teams had losing records.