James Frederick Tyack (January 9, 1911 – January 3, 1995) was a Major League Baseball outfielder who played in 54 games for the Philadelphia Athletics, all during the 1943 season. He was born in Florence, Montana.
Jim Tyack
| Given name: | James Frederick Tyack |
| Nicknames: | None |
| Primary Pos: | Rightfield |
| Hght/Wght: | 6'2" / 195 lbs |
| Bats/Throws: | L / R |
| Born: | Jan 9, 1911 in Florence, MT |
| Died: | Jan 3, 1995 in Bakersfield, CA (83 years old) |
| Debut: | Apr 20, 1943 |