Watercolor, Watercolors, Watercolour or Watercolours may refer to:

• Watercolor painting
• Watercolors (album), a 1977 album by Pat Metheny
• Watercolors (film), a 2008 film directed by David Oliveras
• Watercolors (Sirius XM), a satellite music channel
• "Watercolour" (song), the first single from Pendulum's third album Immersion
• WaterColor, Florida
• Watercolour (settlement) in the United Kingdom
• Color of water, a measure of water quality as well as a physical property of water
• Water Colors (album), an album of Japanese song writer by Ayako Ikeda
• Water Colours, an album by Swimming With Dolphins

Watercolor (American English) or watercolour (Commonwealth and Ireland), also aquarelle (French loanword), a diminutive of the Latin for water, is a painting method in which the paints are made of pigments suspended in a water-based solution. Watercolor refers to both the medium and the resulting artwork.