| Clarence Fieber | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Left |
| Birth Date: | 4 September 1913 |
| Birth Place: | San Francisco, California, U.S. |
| Death Place: | Redwood City, California, U.S. |
| Debutleague: | MLB |
| Debutdate: | May 18 |
| Debutyear: | 1932 |
| Debutteam: | Chicago White Sox |
| Finalleague: | MLB |
| Finaldate: | May 26 |
| Finalyear: | 1932 |
| Finalteam: | Chicago White Sox |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 1–0 |
| Stat2label: | Earned run average |
| Stat2value: | 1.69 |
| Stat3label: | Strikeouts |
| Stat3value: | 1 |
| Teams: |
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Clarence Thomas Fieber (September 4, 1913 – August 20, 1985), nicknamed "Lefty", was an American professional baseball pitcher who played for the Chicago White Sox of Major League Baseball in 1932.[1]