Insight is the act or result of apprehending the inner nature of things or of seeing intuitively.

Insight may also refer to:

• InSight (2011 film), an American mystery drama film
• Insight (2021 film), an American action film
• Insight (Australian TV program), a current affairs talk programme, broadcast 1995-present
• Insight (American TV series), a religious syndicated program running in the US from 1960 to 1985
• Insights (TV series), a public affairs program based in Dallas, Texas, US
• Insight Communications, a cable television company in the Midwest U.S.
• Insight Sports, a media company in Canada that operates several specialty channels

• Insight (Adventist magazine)
• Insight (Sunday Times), an investigation team for The Sunday Times newspaper
• Insights (FARMS), a 1981–2013 newsletter for the Foundation for Ancient Research and Mormon Studies
• InSight Crime, a non-profit journalism and consultancy organization on organized crime
• Insight Guides, a travel and map guide series based in the UK
• Insight on the News, an American conservative Internet magazine formerly owned by Sun Myung Moon's Unification Church

• Insight (Prince Lasha album) (1966)
• Insight (Maciek Pysz album) (2013)
• Insights (album), a 1976 album by Toshiko Akiyoshi – Lew Tabackin Big Band
• "Insight", a 1980 song by Joy Division from Unknown Pleasures

• Insight Bowl, a college football bowl played in Tempe, Arizona
• Project Insight, a division of the San Francisco, California Recreation & Park Department that provides programs for young people with hearing or vision impairments

• InSight, a NASA spacecraft landed on Mars in 2018
• Insight (email client), a groupware email client
• Honda Insight, Honda's first mass production hybrid vehicle
• Norton Insight, a whitelisting technology present in Symantec's 2009 and 2010 range of antivirus software
• Insight Enterprises, a NASDAQ listed IT computer reseller based in Tempe, Arizona
• Insight Technology, a company that produces flashlights for mounting on weapons
• Hard X-ray Modulation Telescope or Insight, a Chinese X-ray space observatory

• Insight (public organization), a Ukrainian LGBTQI organization
• Institute for the Study and Integration of Graphical Heritage Techniques
• International Network for Strategic Initiatives in Global HIV Trials

• Bodhi
• Insite, a supervised drug injection site in North America
• Vipassanā
• Wisdom in Buddhism or Prajna
• Incite (disambiguation)