James Ronald Grant (August 4, 1894 – November 30, 1985) was a pitcher in Major League Baseball who played briefly for the Philadelphia Phillies during the 1923 season.

Listed at 5 ft 11 in (1.80 m), 180 lb., Grant batted right-handed and threw left-handed.

Grant, who played most of his career in the minor leagues, pitched from 1916 to 1923 for the Des Moines Boosters and Sioux City Packers of the defunct Western League before joining the Phillies.

Following his majors stint, Grant pitched for the Waterloo Hawks (1926–1928) and Shreveport Sports (1930), before returning to Des Moines (now the Demons) for three and a half seasons (1930–1933).

This biographical article relating to an American baseball pitcher born in the 1890s is a stub.