The A650 is an electric multiple unit rapid transit car built for use on the Los Angeles Metro Rail system. The cars were manufactured by the Italian company Breda at its Pistoia plant in Italy between 1988 and 1997 and are used on the Metro B and D Lines.

Società Italiana Ernesto Breda, more usually referred to simply as Breda, was an Italian mechanical manufacturing company founded by Ernesto Breda in Milan in 1886.