Subfield may refer to:

• An area of research and study within an academic discipline.
• A field contained in another field, used in field theory (mathematics)
• A division in heraldry.
• A division in MARC standards.

• Centaur Aisle
• Centaur (Artemis Fowl)
• Centaur Cable Network
• Centaur Comics
• Centaur Command Tank
• Centaur (D&D)
• Centaur (disambiguation)
• Centaur (Dungeons & Dragons)
• Centaurea akamantis
• Centaurea americana
• Centaurea angustifolia
• Centaurea balearica
• Centaurea cineraria
• Centaurea Cineraria
• Centaurea gymnocarpa
• Centaurea maculosa
• Centaurea melitensis
• Centaurea montana
• Centaurea moschata
• Centaurea sadleriana
• Centauria
• Centaurian
• Centauri Dawn
• Centaurides
• Centauri (disambiguation)