Arthur Joseph "Jocko" Conlon (December 10, 1897 – August 5, 1987) was a professional baseball player for the Boston Braves in Major League Baseball.

Conlon was an alumnus of Harvard College, class of 1922, where he captained the Crimson baseball team.

[1] Baseball Reference lists no minor league statistics for Conlon; his one season in professional baseball was spent in MLB with the Braves.

[2] After his brief baseball career, Conlon became a businessman.

This biographical article relating to an American baseball infielder is a stub.