Los Fabulosos Cadillacs is an Argentine ska band from Buenos Aires. Formed in 1985, they released their first album, Bares y Fondas (Bars and Boardinghouses) in 1986. Since then they have released fourteen more albums. They are one of the most influential and most-referenced rock bands of the Latin rock world.

The band's sound is a mix of rock, ska, jazz, folk, reggae, funk and big band. It is also noted for its irreverent and humorous lyrics which often contain political undertones. The lineup has changed throughout the years, but the core members have always been the co-founders: singer Gabriel Fernandez Capello (known as Vicentico) and bassist Flavio Cianciarulo (known as Sr. Flavio). Vicentico and Sr. Flavio have done the majority of the songwriting and lyrics as well. Saxist Sergio Rotman, Drummer Fernando Ricciardi and keyboardist Mario Siperman have also been featured in all lineups of the band.