Capstone may refer to:

Architecture

• Keystone (architecture), also known as a capstone

Brands and enterprises

• Capstone Copper, Canadian mining company with assets in Chile, Mexico and the US, successor of Capstone Mining

• Capstone Investment Advisors, a US investment management firm

• Capstone Partners, an investment banking firm

• Capstone Publishers, a children's educational book publisher

• Capstone Records, an American classical music record label

• Capstone Software, a computer game company

• Capstone Turbine, a microturbine manufacturer

Education

• AP Capstone, an American course for high school students developed by the College Board

• The Capstone, a nickname for the University of Alabama campus

• Capstone course or capstone unit, the culminating element of an educational program

• Capstone Military Leadership Program, a training course for U.S. generals and admirals

Other uses

• Capstone (cryptography), a US government project for cryptographic standardization

• CAPSTONE (spacecraft), a lunar orbiter

• Capstone Farm Country Park, a nature reserve and park near Gillingham, Kent, United Kingdom

• Capstone model of marriage, and approach to marriage as a crowning achievement, to be pursued after completion of personal goals

See also

• Caprock, a harder or more resistant rock type overlying a weaker or less resistant rock type

• Monadnock, an isolated rock hill, knob, ridge, or small mountain