| Lefty Russell | |
| Position: | Pitcher |
| Birth Date: | 8 July 1890 |
| Birth Place: | Baltimore, Maryland, U.S. |
| Death Place: | Baltimore, Maryland, U.S. |
| Bats: | Left |
| Throws: | Left |
| Debutleague: | MLB |
| Debutdate: | October 1 |
| Debutteam: | Philadelphia Athletics |
| Finalleague: | MLB |
| Finaldate: | May 28 |
| Finalteam: | Philadelphia Athletics |
| Statleague: | MLB |
| Stat1label: | Win–loss record |
| Stat1value: | 1-5 |
| Stat2label: | Strikeouts |
| Stat2value: | 21 |
| Stat3label: | Earned run average |
| Stat3value: | 6.36 |
| Teams: | |
| Highlights: |
|
Clarence Dickson "Lefty" Russell (July 8, 1890 - January 22, 1962) was an American professional baseball player who played three seasons for the Philadelphia Athletics from through . He was on Athletics teams that won two World Series in 1910 and 1911, although according to the 1912 Reach guide he was "no use at all, owing to a bad arm" in 1911.[1] He was born in Baltimore, Maryland and died there at the age of 71. His brother Allen Russell also played Major League Baseball.