Paul Gerald De Lisle (born June 13, 1963) is a Canadian-American musician and songwriter.

De Lisle was born in Exeter, Ontario, the son of an Air Force pilot.

[3] In the early 1990s, De Lisle was a member of the band Lackadaddy, which played hip-hop and punk music.

[10] De Lisle also stepped in as a temporary vocalist after Harwell was taken ill mid-show at a concert in Urbana, Illinois, on August 27, 2016.

[11] With the departure and subsequent death of lead singer Steve Harwell, De Lisle became the last remaining original member of Smash Mouth.