| Fred Traux | |
| Position: | Outfielder |
| Bats: | Unknown |
| Throws: | Unknown |
| Birth Date: | 1868 |
| Birth Place: | Chicago |
| Death Place: | Omaha, Nebraska |
| Debutleague: | MLB |
| Debutdate: | August 18 |
| Debutyear: | 1890 |
| Debutteam: | Pittsburgh Alleghenys |
| Finalleague: | MLB |
| Finaldate: | August 18 |
| Finalyear: | 1890 |
| Finalteam: | Pittsburgh Alleghenys |
| Statleague: | MLB |
| Stat1label: | Games played |
| Stat1value: | 1 |
| Stat2label: | At bats |
| Stat2value: | 3 |
| Stat3label: | Hits |
| Stat3value: | 1 |
| Teams: |
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Frederick W. Truax (1868 – December 18, 1899) was a Major League Baseball outfielder. He played for the Pittsburgh Alleghenys of the National League during the 1890 season.