Butterfly wings

Butterfly wings or similar phrasings may refer to:

• Lepidoptera wings, literal sense
• butterfly effect, a proverbial illustration of the chaos-theory idea that small causes can have large effects
• Wings of a Butterfly Nebula, name for planetary nebula M2-9
• "Wings of a Butterfly", a 2005 song by HIM from the album Dark Light
• Butterfly Wings (film), a 1991 Spanish drama film
• "Butterfly Wings", a song by Machines of Loving Grace from Concentration
• "Butterfly Wings" or "Butterfly's Wings" names for Étude Op. 25, No. 9