| Vern Duncan | |
| Position: | Outfielder |
| Bats: | Left |
| Throws: | Right |
| Birth Date: | January 6, 1890 |
| Birth Place: | Clayton, North Carolina, U.S. |
| Death Place: | Daytona Beach, Florida, U.S. |
| Debutleague: | MLB |
| Debutdate: | September 11 |
| Debutteam: | Philadelphia Phillies |
| Finalleague: | MLB |
| Finaldate: | October 3 |
| Finalteam: | Baltimore Terrapins |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .279 |
| Stat2label: | Home runs |
| Stat2value: | 4 |
| Stat3label: | Runs batted in |
| Stat3value: | 97 |
| Teams: |
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Vernon Van Duke Duncan (January 6, 1890 – June 1, 1954) was a Major League Baseball outfielder. He began his major league career late in the season with the Philadelphia Phillies, then jumped to the new Federal League during the offseason. He spent the next two seasons as a starting outfielder for the Baltimore Terrapins, playing mostly as a center fielder. Although he continued to play professionally in the minor leagues until, Duncan never played in the majors again.