| Bill Shanner | |
| Position: | Pitcher |
| Bats: | Left |
| Throws: | Right |
| Birth Date: | 4 November 1894 |
| Birth Place: | Oakland City, Indiana |
| Death Place: | Evansville, Indiana |
| Debutleague: | MLB |
| Debutdate: | October 1 |
| Debutteam: | Philadelphia Athletics |
| Finalleague: | MLB |
| Finaldate: | October 1 |
| Finalteam: | Philadelphia Athletics |
| Statleague: | MLB |
| Stat1label: | Games |
| Stat1value: | 1 |
| Stat2label: | Win–loss record |
| Stat2value: | 0-0 |
| Stat3label: | ERA |
| Stat3value: | 6.75 |
| Teams: | |
Wilfred William Shanner (November 4, 1894 – December 18, 1986) was a Major League Baseball pitcher. Shanner played for the Philadelphia Athletics in . In one career game, he had a 0–0 record, going four innings, and having a 6.75 ERA. He batted left and threw right-handed.
Shanner was born in Oakland City, Indiana, and died in Evansville, Indiana.