| Ernie Manning | |
| Position: | Pitcher/Right fielder/Third baseman |
| Bats: | Left |
| Throws: | Right |
| Birth Date: | 9 October 1890 |
| Birth Place: | Florala, Alabama |
| Death Place: | Pensacola, Florida |
| Debutleague: | MLB |
| Debutdate: | May 3 |
| Debutteam: | St. Louis Browns |
| Finalleague: | MLB |
| Finaldate: | June 14 |
| Finalteam: | St. Louis Browns |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 0-0 |
| Stat2label: | Earned run average |
| Stat2value: | 3.60 |
| Stat3label: | Strikeouts |
| Stat3value: | 3 |
| Stat4label: | At bats |
| Stat4value: | 4 |
| Stat5label: | Hits |
| Stat5value: | 0 |
| Teams: | |
Ernest Devon Manning (October 9, 1890 – April 28, 1973) was a Major League Baseball pitcher, right fielder, and third baseman. Manning played in seven games for the St. Louis Browns in .