Ronnie Damien Jackson (born May 9, 1953) is an American coach and a former player in Major League Baseball.

Jackson played for managers Gene Mauch, Sparky Anderson, Dick Williams and Jim Fregosi.

Following his retirement as a player, Jackson coached for the Brewers, Dodgers and White Sox systems.

In 2003 the Sox set ML records for extra-base hits, total bases and slugging, finishing one off the major league lead with 238 home runs.

Jackson served as the hitting coach for the Round Rock Express, then the top affiliate of the Houston Astros from 2007 to 2009.