| Ted Welch | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Right |
| Birth Date: | October 17, 1892 |
| Birth Place: | Coyville, Kansas, US |
| Death Place: | Great Bend, Kansas, US |
| Debutleague: | MLB |
| Debutdate: | May 15 |
| Debutyear: | 1914 |
| Debutteam: | St. Louis Terriers |
| Finalleague: | MLB |
| Finaldate: | June 25 |
| Finalyear: | 1914 |
| Finalteam: | St. Louis Terriers |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0-0 |
| Stat2label: | Strikeouts |
| Stat2value: | 2 |
| Stat3label: | Earned run average |
| Stat3value: | 6.00 |
| Teams: |
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Floyd John "Ted" Welch (October 17, 1892 – January 6, 1943) was a Major League Baseball pitcher, who appeared in three games as a relief pitcher for the St. Louis Terriers of the Federal League in 1914.