Breathing is the process that moves air in and out of the lungs or oxygen through other breathing organs.

Breathing may also refer to:

• One of two Greek diacritics:
  • Rough breathing, which represents h
  • Smooth breathing, which represents the absence of h
• Breathing, aeration of wine, as by use of a decanter
• Breathing, as a technique for meditation
  • Anapanasati, Buddhist breathing meditation
  • Pranayama, Yoga breathing meditation
• Breathing (lens), an effect in some photographic lenses
• Breathing (noise reduction), an unwanted audible artifact of some noise reduction systems
• Breathing (memorial sculpture), a 2008 memorial sculpture in London
• Breathing (film), a 2011 Austrian art-house film

• Breathing (band), a Chinese rock music band
• "Breathing" (Kate Bush song), 1980
• "Breathing" (Lifehouse song), 2001
• "Breathing" (Bryan Rice song), during the Dansk Melodi Grand Prix 2010
• "Breathing" (Jason Derulo song), 2011
• "Breathing" (Triptykon song), 2014
• "Breathing", a song by Anne-Marie from Therapy
• "Breathing", a song by Emma Bunton from Free Me
• "Breathing", a song by Nightingale from their 2000 album I
• "Breathing", a song by Yellowcard from their 2003 album Ocean Avenue
• "Breathin", a 2018 song by Ariana Grande
• "Breathing", a 2017 "original motion picture soundtrack from a lost film" by Canadian synth-pop duo Electric Youth

• Breath (disambiguation)
• Breathe (disambiguation)
• Exhale (disambiguation)