| Ron Calloway | |
| Position: | Outfielder |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 4 September 1976 |
| Birth Place: | San Jose, California, U.S. |
| Debutleague: | MLB |
| Debutdate: | March 31 |
| Debutyear: | 2003 |
| Debutteam: | Montreal Expos |
| Finalleague: | MLB |
| Finaldate: | August 26 |
| Finalyear: | 2004 |
| Finalteam: | Montreal Expos |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .224 |
| Stat2label: | Home runs |
| Stat2value: | 10 |
| Stat3label: | Runs batted in |
| Stat3value: | 62 |
| Teams: |
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Ronald Isiah Calloway (born September 4, 1976) is an American former baseball outfielder who played two seasons in Major League Baseball with the Montreal Expos. He batted and threw left-handed.
Calloway was selected in the eighth round of the draft by the Arizona Diamondbacks. He played in the Major Leagues for the Montreal Expos from to . Calloway spent the season with the Norfolk Tides, the Triple-A affiliate of the New York Mets and for the Pawtucket Red Sox, the Triple-A affiliate of the Boston Red Sox. Prior to the season, he signed a minor league contract with the Philadelphia Phillies and was assigned to their Triple-A affiliate, the Ottawa Lynx. On May 18, 2007, Calloway announced his retirement.
Calloway attended James Lick High School and graduated in 1994.