James Nathaniel Halpin
- Bats Unknown, Throws Unknown
- Debut June 15, 1882
- Final Game August 26, 1885
- Born October 4, 1863 in England
- Died January 4, 1893 in Boston, MA USA
He died at age 29.
". . . short stop James Halpin . . . is well and favorably remembered in Portland, as he was a member of the '85 Biddefords and the '87 Manchesters. Jim was a popular tosser wherever he played . . . " - Sporting Life, January 14, 1893