List of accidents and incidents involving the DC-3 in the 1930s

This is a list of accidents and incidents involving the Douglas Sleeper Transport (DST) and Douglas DC-3 that occurred in the period from the first flight of the prototype in 1935 to 1939.

The first variant of the DC-3 to fly was a DST, on 17 December 1935; the DST and DC-3 entered production the following year and the first of the type to crash was a DC-3, in 1937.

Military accidents and incidents of sabotage are included, although acts of war are outside the scope of this list.