A blue giant is a hot star with a luminosity class of III (giant) or II (bright giant).
Blue giant may also refer to:
- Blue Giant (band), a band from Portland, Oregon
- Blue Giant Equipment Corporation, a loading dock equipment manufacturer
- Blue Giant (manga), a Japanese manga series by Shinichi Ishizuka
See also
edit- All pages with titles containing Blue giant
- All pages with titles beginning with Blue giant
- Agastache foeniculum, a plant species also known as blue giant hyssop
- Blue star (disambiguation)
- Blue dwarf (disambiguation)