| Pep Clark | |
| Position: | Third baseman |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | March 20, 1883 |
| Birth Place: | Union City, Ohio |
| Death Place: | Milwaukee, Wisconsin |
| Debutleague: | MLB |
| Debutdate: | September 11 |
| Debutteam: | Chicago White Sox |
| Finalleague: | MLB |
| Finaldate: | September 28 |
| Finalteam: | Chicago White Sox |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .308 |
| Stat2label: | Hits |
| Stat2value: | 20 |
| Stat3label: | Runs batted in |
| Stat3value: | 9 |
| Teams: | |
Harry "Pep" Clark (March 20, 1883 – June 8, 1965) was a Major League Baseball third baseman. Clark played for the Chicago White Sox in . In 15 career games, he had 20 hits in 65 at-bats. He batted and threw right-handed.
Clark was born in Union City, Ohio and died in Milwaukee, Wisconsin.