| Johnny Tillman | |
| Position: | Pitcher |
| Bats: | Right |
| Throws: | Right |
| Birth Date: | 6 October 1893 |
| Birth Place: | Bridgeport, Connecticut |
| Death Place: | Harrisburg, Pennsylvania |
| Debutleague: | MLB |
| Debutdate: | September 20 |
| Debutteam: | St. Louis Browns |
| Finalleague: | MLB |
| Finaldate: | September 22 |
| Finalteam: | St. Louis Browns |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 1-0 |
| Stat2label: | Earned run average |
| Stat2value: | 0.90 |
| Stat3label: | Strikeouts |
| Stat3value: | 6 |
| Teams: | |
John Lawrence "Ducky" Tillman (October 6, 1893 – April 17, 1964) was a Major League Baseball pitcher who played for the St. Louis Browns in .