Fourth or the fourth may refer to:
* the ordinal form of the number 4
* Fourth (album), ''Fourth'' (album), by Soft Machine, 1971
* Fourth (angle), an ancient astronomical subdivision
* Fourth (music), a musical interval
* The Fourth (1972 film), ''The Fourth'' (1972 film), a Soviet drama
See also
*
*
* 1/4 (disambiguation)
* 4 (disambiguation)
* The fourth part of the world (disambiguation)
* Forth (disambiguation)
* Quarter (disambiguation)
* Independence Day (United States), or The Fourth of July
{{Disambiguation