The Embraer ERJ-140 is a jet powered regional airliner and a variant of the ERJ family of aircraft. Based on the Embraer ERJ-145 design, this model is shortened by 1.42m (4'-7") but retains the same visual look, systems, and engines that the base variant ERJ-145 has. The ERJ-140 is no longer in production and is used in limited service across the world. It typically flies short-to-medium routes with low-to-medium demand.
- The ERJ-140ER is the base/default sub-variant with 'Extended Range'.
- The ERJ-140LR or 'Long Range' is a sub-variant with increased range over the Extended Range sub-variant.

