The Princess is a large family car produced in the United Kingdom by the Austin-Morris division of British Leyland from 1975 until 1981. The car inherited a front-wheel drive / transverse engine configuration from its predecessor, the Austin/Morris 1800 range. This was still unusual in Europe for family cars of this type and gave the Princess a cabin space advantage when compared with similarly sized cars from competing manufacturers.

The D-segment is the 4th category of the European segments for passenger cars, and is described as "large cars".