Joseph Jerome Cannon (born June 13, 1953 in Camp Lejeune, North Carolina) is a former outfielder in Major League Baseball. He grew up in Anne Arundel County in Maryland and was a first round draft pick by the Houston Astros in 1974, Cannon spent parts of four seasons in the majors with the Astros and the Toronto Blue Jays.

Upon his retirement as a player, Cannon became a minor league coach and manager. He is currently the field coach for the Frederick Keys, the Carolina League affiliate of the Baltimore Orioles.