James Michael Haller
- Bats Right, Throws Right
- Height 6' 6", Weight 210 lb.
- High School Creighton Prep High School
- Born December 12, 1951 in Omaha, NE USA
Pitcher Jim Haller was taken by the Los Angeles Dodgers ninth overall in the 1970 amateur draft. He spent six seasons in the minors, from 1970 to 1975, and though he reached Triple-A, he never pitched at the major league level. He was 18-18 with a 3.65 ERA in 123 games (37 starts).