The Airdrome Sopwith Pup is an American amateur-built aircraft, designed and produced by Airdrome Aeroplanes in Holden, Missouri. It is supplied as a kit for amateur construction.
The aircraft is a full-scale replica of the First World War British Sopwith Pup fighter. The replica is built from modern materials and powered by modern engines.
The Airdrome Sopwith Pup features a strut-braced biplane layout, a single-seat open cockpit, fixed conventional landing gear and a single engine in tractor configuration.
The aircraft fuselage is made from metal tubing, covered in doped aircraft fabric. The Airdrome Sopwith Pup has a wingspan of and a wing area of . It can be equipped with engines ranging from . The standard engine used is the four stroke Rotec R2800 radial engine. Building time from the factory-supplied kit is estimated at 450 hours by the manufacturer.
One example had been completed by December 2011. Another example completed its first flight in late May 2017.