| Bill Leard | |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 14 October 1885 |
| Birth Place: | Oneida, New York |
| Death Place: | San Francisco, California |
| Debutleague: | MLB |
| Debutdate: | July 21 |
| Debutyear: | 1917 |
| Debutteam: | Brooklyn Robins |
| Finalleague: | MLB |
| Finaldate: | July 25 |
| Finalyear: | 1917 |
| Finalteam: | Brooklyn Robins |
| Statleague: | MLB |
| Stat1label: | Batting average |
| Stat1value: | .000 |
| Stat2label: | Home runs |
| Stat2value: | 0 |
| Stat3label: | Runs batted in |
| Stat3value: | 0 |
| Teams: |
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William Wallace Leard (October 14, 1885 in Oneida, New York – January 15, 1970 in San Francisco, California), nicknamed "Wild Bill", was a former professional baseball player who played second base in three games for the 1917 Brooklyn Robins.
He was later a minor league manager from 1917 to 1927.