Michael Joseph Porcaro (May 29, 1955 – March 15, 2015) was an American bass player known for his work with Toto. He retired from touring in 2007 as a result of being diagnosed with amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease.
He was the middle brother of Toto members Jeff Porcaro and Steve Porcaro. Their father is jazz drummer-percussionist Joe Porcaro.
Porcaro worked as a session bass player before replacing Toto original bass player David Hungate in 1982 shortly after the band completed recording the Toto IV album. Porcaro played cello on a track for the album and subsequently appeared in the band's videos and performed as a full band member on the world tour in support of the album. He remained with the band until 2007.
Along with Toto, Porcaro played numerous sessions in Los Angeles, and toured with Michael Franks on his first tour. He then toured with Seals and Crofts, Larry Carlton, and Boz Scaggs. He appears in the video for the song "JoJo" by Scaggs. In Flames bass player, Peter Iwers, said that his bass playing style was influenced by Porcaro.
Porcaro (Breton: Porzh-Karozh) is a commune in the Morbihan department of Brittany in north-western France.
Inhabitants of Porcaro are called in French Porcaréens.
Porcaro is the surname of: