A bicep or biceps is a two-headed muscle that lies on the upper arm.

Bicep or BICEP may refer to:

Bicep (duo), a duo from Belfast, Northern Ireland

• Bicep (album) (2017)

• BICEP and Keck Array (Background Imaging of Cosmic Extragalactic Polarization)

• Business for Innovative Climate and Energy Policy

• Bicep, a domain-specific language (DSL) that uses declarative syntax

See also

• Biceps (disambiguation)

• Biceps femoris muscle, a two-part muscle of the thigh