- HD 1080
- Runtime: 44m.
- Status: Ended
- 4
- Languages: en
- Country: United States of America
- Stars: Edward James Olmos, Mary McDonnell, Jamie Bamber, Katee Sackhoff, James Callis
- keywords: artificial intelligence (a.i.), cyborg, spacecraft, space travel, invasion, space, alien planet, space opera, cybernetic
- Production_studio: David Eick Productions, R&D TV, Universal Television, Universal Media Studios, UCP
- Slogan: So say we all!
- Seasons: 4
- Episodes: 73
- First air date: 2004-10-18
- Last air date: 2009-03-20
- providers: Amazon Prime Video, Amazon Prime Video with Ads
- The Battlestar Galactica is featured in the top rankings of 2004
- #5 in Top Drama Series of 2004
When an old enemy, the Cylons, resurface and obliterate the 12 colonies, the crew of the aged Galactica protect a small civilian fleet - the last of humanity - as they journey toward the fabled 13th colony, Earth.