Karl Agell (born August 14, 1966) is a Canadian heavy metal singer.

He is best known for being the fifth recording lead vocalist of Corrosion of Conformity from 1989 until his departure in 1993, as well as being a founding member of Leadfoot.

][2] Agell was the first vocalist for the Connecticut punk/hardcore band Seizure in the mid-1980s with John Munera (bass), Jeff Coleman (drums) and Sex Bomb (guitar) .

The band released their third album called Blind with Agell as the lead vocalist.

bassist Mike Dean), before Pepper Keenan took over on lead vocals and rhythm guitar.