Big Bang (disambiguation)

Big Bang is the name of a scientific theory that explains how the Universe started and made the groups of stars, called galaxies, we see today.

"Big Bang" may also refer to:

Big Bang (British band), a British electronic synthpop duo started in 1988
Bigbang (Norwegian band), a Norwegian rock trio started in 1992
 BigBang (South Korean band), a South Korean boy band started in 2006
 Big Bang (BigBang album), their second Japanese album
 Big Bang 2 (album), their third Japanese album

 The Big Bang Theory, an American situation comedy TV series