For several Wikipedia namespace pages that could be called Why, see Wikipedia:WHY.
Look up why in Wiktionary, the free dictionary.
Why may refer to:
Causality, a consequential relationship between two events,
Reason (argument), a premise in support of an argument, for what reason or purpose,
Why?, one of the Five Ws used in journalism,
2 Other media,
5 Other uses,
6 See also,
Why? (American band), a hip-hop / indie rock band formed in Oakland, California, in 2004
Yoni Wolf, formerly known by the stage name Why?, currently frontman of Why?,
Why?, a 1990s UK folk band, two members of which later formed Quench,
Why (Canadian band)