The breast is the upper ventral region of the torso of a primate.

Breast may also refer to:

• Thorax, or breast, a part of the anatomy of humans and various other animals
  • Breast meat, a part of poultry
• Chimney breast, a portion of a wall which projects forward over a fireplace
• The Breast (journal), a medical scientific journal
• The Breast, a 1972 novella
• Breasts (film), a 2020 Montenegrin film

• Brest (disambiguation)