| Henry Smoyer | |
| Position: | Shortstop / Third baseman |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 25 April 1890 |
| Birth Place: | Fredericksburg, Pennsylvania, U.S. |
| Death Place: | DuBois, Pennsylvania, U.S. |
| Debutleague: | MLB |
| Debutdate: | August 14 |
| Debutteam: | St. Louis Browns |
| Finalleague: | MLB |
| Finaldate: | September 7 |
| Finalteam: | St. Louis Browns |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .214 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 0 |
| Teams: | |
Henry Neitz "Hennie" Smoyer (April 25, 1890 – February 28, 1958) was an American Major League Baseball shortstop and third baseman who played in with the St. Louis Browns.