| Edward Thomas High | |
| Position: | Pitcher |
| Birth Date: | 26 October 1873 |
| Birth Place: | Baltimore, Maryland |
| Death Place: | Baltimore, Maryland |
| Bats: | Unknown |
| Throws: | Left |
| Debutleague: | MLB |
| Debutdate: | July 4 |
| Debutteam: | Detroit Tigers |
| Finalleague: | MLB |
| Finaldate: | August 5 |
| Finalteam: | Detroit Tigers |
| Statleague: | MLB |
| Stat1label: | Pitching record |
| Stat1value: | 1-0 |
| Stat2label: | Strikeouts |
| Stat2value: | 4 |
| Stat3label: | ERA |
| Stat3value: | 3.50 |
Edward "Ed or Lefty" Thomas High (October 26, 1873 - February 10, 1926) was an American professional baseball player who played in four games for the Detroit Tigers during the season.He was born in Baltimore, Maryland and died there at the age of 52.