Keith Caputo (born December 4, 1973) is an American singer best known as the lead vocalist and a founding member of New York City alternative metal band Life of Agony. Formed in 1989, Life of Agony has released six studio albums, the latest of which, ''The Sound of Scars'', was released in 2019. Caputo came out as transgender in 2011 and transitioned to female. In November 2024, Caputo announced he would be detransitioning back to male. During the interim period, he identified as Mina Caputo.