Caffeine is an alkaloid present in certain plants, such as coffee and tea.

Look up caffeine, caffeinated, kofein, or koffein in Wiktionary, the free dictionary.

Caffeine may also refer to:

• Caffeine (album), by the eponymous free improvisation trio
• Caféine, a 2009 album by Christophe Willem
• "Caffeine", a song by Patty Larkin on her 1987 album I'm Fine
• "Caffeine", a song by Faith No More on their 1992 album Angel Dust
• "Caffeine", a song by The Dillinger Escape Plan on their debut EP The Dillinger Escape Plan
• "Caffeine", a song by Psychostick on their 2006 album, Sandwich
• "Caffeine", a song by Yang Yo-seob on his first EP The First Collage
• "Caffeine", a song by Jeff Williams & Casey Lee Williams on their album RWBY: Volume 2 Soundtrack

• Caffeine (film)
• Caffeine (service), a livestreaming service
• Caffeine (video game)
• Google Caffeine, a redesigned Google search architecture

• All pages with titles beginning with Caffeine
• Cathine, a psychoactive drug
• Kaffeine, media player software for KDE

This disambiguation page lists articles associated with the title Caffeine.
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