Marco Barrientos (Ciudad de México, June 28, 1963) is an Evangelical Contemporary Christian Music singer. He is the singer in Marco Barrientos Band, which also includes Julián Collazos (Keys), Keith Banks (Drums), Daniel Bustamante (Bass) and Danny Hinojosa (Guitars).

Barrientos is best known for songs like "Será Llena La Tierra" (The Earth Will Be Filled), "Levántate Y Resplandece" (Rise And Shine) and "El Señor Está En Este Lugar" (The Lord Is in This Place). He was nominated to the Latin Grammy Awards for his live album Transformados in 2011.