The Alfa Romeo Giulietta is a hatchback manufactured and marketed by Alfa Romeo, as a 5-door subcompact executive car. Production started near the end of 2009 and the model was introduced at the March 2010 Geneva Motor Show. The Giulietta placed second in the 2011 European Car of the Year awards. Between 2010 and 2019, production reached over 400,000. In 2020, Alfa Romeo announced that they were going to axe the Giulietta and production ended on 22 December 2020 spanning 10 years of sales from a period of 2010 to 2020. In total 469,067 examples were produced until 2020.

Alfa Romeo Automobiles S.p.A. is an Italian luxury car manufacturer and a subsidiary of Stellantis Europe. It was founded on 24 June 1910 in Milan, Italy, as A.L.F.A., an acronym for Anonima Lombarda Fabbrica Automobili. The brand is known for sport-oriented vehicles and has been involved in car racing since 1911. As of 2023 it is a subsidiary of the multinational automotive manufacturing corporation Stellantis.