! is a punctuation mark called an exclamation mark (33 in ASCII), exclamation point, ecphoneme, or bang.
! may also refer to:
Mathematics and computers
- !!! (Chk, chk, chk), an American dance-punk band
- ! (The Dismemberment Plan album), 1995
- ! (Donnie Vie album), 2016
- !!! (album), by !!!
- "!" (The Song Formerly Known As), a single on the album Unit by Regurgitator
- Exclamation Mark (album), an album by Jay Chou
- Exclamation Point LP, by DA!
- ! (Trippie Redd album), 2019, or the title track
- !! (disambiguation)
- Interrobang, the nonstandard mix of a question mark and an exclamation mark
- Ḷ, not the exclamation mark, but a lower-case letter Ḷ used in Asturian