This is a list of variants of the Douglas DC-3 family of airliner and transport aircraft.

Data from:[1][2] From the early 1950s, some DC-3s were modified to use Rolls-Royce Dart engines, as in the Conroy Turbo Three.

Other conversions featured Armstrong Siddeley Mamba or Pratt & Whitney Canada PT6A turbines.

Recently a Canadian company has also offered a conversion to PZL Asz-62IT power.