"Big Dog" can refer to any of the following:
Entertainment
- Big Dog, a band composed of members of the band Black Grape</li>
- Big Dog (album), a 1996 album by Seven Nations
- "Big Dog", a song by the band Guillemots from the album Red
- The Big Dog, a character in the American animated TV series 2 Stupid Dogs
- Big Dog Productions, Jay Leno's production company
Radio stations
The following radio stations are all branded as "Big Dog" or "The Big Dog":
- CHBD-FM
- CILB-FM
- CKTO-FM
- KIOC
- KVVP ("Big Dog Country")
- KXDG
- KYNU
- WDMG-FM
- WQHL (AM)
- WVNA-FM
People
The following people have all been nicknamed "Big Dog":
- Bill Clinton, the 42nd President of the United States of America
- Steve Duemig, an American sports media personality
- Larry Huras, a Canadian hockey player
- Dan Ladouceur, a Canadian lacrosse player
- Tony Pérez, a Cuban-American baseball player
- Roman Reigns, an American professional wrestler
- Bryan Robinson (American football born 1974), an American football player
- Glenn Robinson, an American basketball player
- Truman Spain, an American football player
Other
- BigDog, a quadruped robot
- Big Dog Motorcycles, an American motorcycle company
- Great Dog Island (Tasmania), also known as Big Dog Island
- Big Dog Sportswear, an American clothing company.
See also
- Big Dogz
- Big Dog Daddy
- Cachorro Grande
- Little Dog (disambiguation)