Marty McCall is an American singer. He provided background vocals during the recording of Petra's first Spanish album Petra en Alabanza. McCall was also part of the trio First Call, along with Melodie Tunney.
McCall started his musical career in the 1970s, when he was a member of a band called Fireworks. He met singer Bonnie Keen and musician/producer Dick Tunney at a studio in Nashville, Tennessee, who also introduced them to his wife, singer Melodie Tunney. With Dick working as arranger and producer, the trio began a career as a trio under the name of First Call.
With First Call, McCall enjoyed great success, releasing several albums and being nominated to multiple Grammy and Dove Awards. McCall is currently the pastor of Vocal Ministries at McLean Bible Church in McLean, Virginia.