Martin Albert Coyne (October 20, 1894 – September 18, 1939) was an American Major League Baseball infielder. He played for the Philadelphia Athletics during the 1914 season.
Toots Coyne
| Given name: | Martin Albert Coyne |
| Nicknames: | None |
| Primary Pos: | Thirdbase |
| Hght/Wght: | Unknown / None lbs |
| Bats/Throws: | None / R |
| Born: | Oct 20, 1894 in St. Louis, MO |
| Died: | Sep 18, 1939 in St. Louis, MO (44 years old) |
| Debut: | Sep 28, 1914 |