The Aston Martin One-77 is a two-door coupé built by Aston Martin.

It first appeared at the 2008 Paris Motor Show, although the car remained mostly covered by a "Savile Row tailored skirt" throughout the show before being fully revealed at the 2009 Geneva Motor Show, and deliveries from the beginning of 2011.

There was a limited run of 77 cars, giving part of the name of the One-77 and sold for GB£1,150,000.