Cap 1 may refer to:
- CAP1, Adenylyl cyclase-associated protein 1, an enzyme that in humans is encoded by the CAP1 gene
- CAP-1 Planalto, an aircraft
- Capital One Financial Corporation
- Captain America: The First Avenger, a 2011 film
Topics referred to by the same termThis disambiguation page lists articles associated with the same title formed as a letter–number combination.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: