Sergio Lorenzo "Serge" Pizzorno is an English musician, singer, songwriter, and record producer. He is best known as the co-founder, guitarist, and second vocalist of the rock band Kasabian, for whom he became the primary songwriter after the departure of Christopher Karloff in 2006 and the sole vocalist following the firing of Tom Meighan in 2020. He is also a member of Loose Tapestries alongside Noel Fielding and fellow Kasabian member Tim Carter, a group put together to produce music for Fielding's TV series Noel Fielding's Luxury Comedy.

Kasabian are an English rock band formed in Leicester in 1997 by lead vocalist Tom Meighan, guitarist and second vocalist Sergio Pizzorno, guitarist Chris Karloff and bassist Chris Edwards. Drummer Ian Matthews joined in 2004. Karloff left the band in 2006 and founded a new band called Black Onassis. Jay Mehler joined as touring lead guitarist in 2006, leaving for Liam Gallagher's Beady Eye in 2013, to be replaced by Tim Carter, who later became a full-time band member in 2021. Meighan left the band in July 2020, with Pizzorno stepping up as full-time lead vocalist.