Orion the Hunter was a 1980s rock combo and offshoot of the popular band Boston. It featured former Boston members Barry Goudreau on guitars and Brad Delp on backing vocals, as well as future Boston lead vocalist Fran Cosmo.

The band was originally known as simply "Orion", but the name was changed to "Orion the Hunter" in deference to pressure from Orion Pictures. The group's self-titled album in 1984 on Portrait/CBS Records, which yielded a hit single "So You Ran," featured the sky-high vocals which prompted Cosmo's entrance to Boston in the early 1990s.