| Bill Wolff | |
| Position: | Pitcher |
| Bats: | Unknown |
| Throws: | Unknown |
| Birth Date: | 14 January 1876 |
| Birth Place: | Tremont, Pennsylvania |
| Death Place: | Philadelphia, Pennsylvania |
| Debutleague: | MLB |
| Debutdate: | September 10 |
| Debutyear: | 1902 |
| Debutteam: | Philadelphia Phillies |
| Finalleague: | MLB |
| Finaldate: | September 10 |
| Finalyear: | 1902 |
| Finalteam: | Philadelphia Phillies |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0-1 |
| Stat2label: | Strikeouts |
| Stat2value: | 3 |
| Stat3label: | Earned run average |
| Stat3value: | 4.00 |
| Teams: |
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William Franklyn Wolff (January 14, 1876 - November 7, 1943), was a professional baseball pitcher. He pitched in one game in Major League Baseball for the Philadelphia Phillies of the National League on September 10, 1902.