Abraham Laboriel López is a Mexican-American bassist who has played on over 4,000 recordings and soundtracks. Guitar Player magazine called him "the most widely used session bassist of our time". Laboriel is the father of drummer Abe Laboriel Jr. and of producer, songwriter, and film composer Mateo Laboriel.

Abraham Laboriel Jr. is an American session musician best known as the drummer and backing vocalist of Paul McCartney's touring band since 2001. He is the son of Mexican bass guitarist Abraham Laboriel, nephew of Mexican rock musician Johnny Laboriel, and brother of record producer, songwriter and film composer Mateo Laboriel.