| Walt Walker | |
| Position: | Catcher |
| Bats: | Unknown |
| Throws: | Right |
| Birth Date: | March 12, 1860 |
| Birth Place: | Berlin Center, Michigan, US |
| Death Place: | Pontiac, Michigan, US |
| Debutleague: | MLB |
| Debutdate: | May 8 |
| Debutyear: | 1884 |
| Debutteam: | Detroit Wolverines |
| Finalleague: | MLB |
| Finaldate: | May 8 |
| Finalyear: | 1884 |
| Finalteam: | Detroit Wolverines |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .250 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 0 |
| Teams: |
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Walter S. Walker (March 12, 1860February 28, 1922) was a Major League Baseball player. Walker played for Detroit Wolverines in the 1884 season. He played just one game in his career, having one hit in four at-bats, with one run scored.
He was born in Berlin Center, Michigan and died in Pontiac, Michigan.