Look up reason in Wiktionary, the free dictionary.

Wikiquote has quotations related to Reason.

Reason is the analytic faculty of the human mind that maintains objectivity unto inspecting and organizing perceptions.

Reason may also refer to:

• The cause of something
• Rationality, the quality or state of being reasonable, based on facts or reason
• Reason (argument), a factor which justifies or explains

• Reason (programming language), an alternative OCaml syntax and toolchain created at Facebook
• Reason (software), a digital audio workstation

• Reason (magazine), a monthly libertarian magazine published by the Reason Foundation
• "Reason" (short story), a 1941 science fiction short story by Isaac Asimov
• Reason: Why Liberals Will Win the Battle for America, a 2010 book by Robert Reich
• Reason: the Only Oracle of Man, a 1785 book by Ethan Allen
• Reason, a fictional weapon system from Neal Stephenson's novel Snow Crash

• Reason (American rapper), an American hip hop artist

• Reason (Australian rapper), an Australian hip hop artist

• Reason (British rapper) (born 1970), a British hip hop artist, former member of Love City Groove
• Reason (South African rapper), a South African rapper

• Reason (The Fray EP), a 2003 EP by The Fray
• Reason (Melanie C album), a 2003 album by singer Melanie C
• Reason (Monsta X EP), a 2023 EP by Monsta X
• Reason (Officium Triste album), a 2004 album by doom metal band Officium Triste
• Reason (Selah Sue album), 2015
• Reason (Shaman album), a 2005 album by Brazilian power metal band Shamaan
• Reason (Violent Apathy album), 1995

• "Reason", a 2004 song by German dance act Diamond, re-released in 2015 as Cascada
• "Reason", a 2018 song by South Korean singer Song I-han
• "Reason", a 2021 song by Indian rapper and singer Abhi the Nomad, from Abhi vs the Universe
• "Reason", a 2023 song by South Korean girl group Dreamcatcher
• "Reason", a bonus track on the Cranberries' album Everybody Else Is Doing It, So Why Can't We?
• Reason (Nami Tamaki song), a 2004 song by Nami Tamaki
• Reason (No Angels song), a 2003 song by German pop band No Angels
• Reason (Yuzu song) a 2012 song by Yuzu

• The Reason Foundation, a public policy think tank based in Los Angeles, California, U.S.
• Order of the Reason, a medieval military order native to Spain
• Reason (surname)
• Radar for Europa Assessment and Sounding: Ocean to Near-surface (REASON), a radar system on board NASA's Europa Clipper mission to Jupiter's moon Europa
• Reason Australia, a political party in Australia

• Age of reason (disambiguation)
• No Reason (disambiguation)
• Reasons (disambiguation)
• The Reason (disambiguation)

This disambiguation page lists articles associated with the title Reason.
If an internal link led you here, you may wish to change the link to point directly to the intended article.