Richard Wayne Mullins (October 21, 1955 - September 19, 1997) was an American singer/songwriter who lived in Richmond, Indiana till his untimely death in an automobile accident. He was a prodigiously talented Christian musician and composer, playing, primarily, the piano but also the hammered dulcimer, the lap dulcimer and the Irish tin whistle.

His biggest hits were the praise choruses Awesome God and Step by Step. Three of his albums are considered among Christian music's best: Winds Of Heaven, Stuff Of Earth (1988), The World As Best As I Remember It, Volume 1 (1991) and A Liturgy, a Legacy & a Ragamuffin Band (1993). The posthumous The Jesus Record include one disc of demos he had recorded shortly before his death, and a second disc of recordings of the songs completed by The Ragamuffin Band, several with guest vocalists.

Mullins often called St. Francis of Assisi (1181-1226) his hero. He modeled his life after St. Francis by showing great compassion towards the poor and adhering to a vow of poverty. In 1997, he composed a musical about the life of St. Francis set in the Old West titled Canticle of the Plains.

Mullins was seen as an enigma to the Christian music industry. Often barefoot, unshaven, and badly in need of a haircut, Mullins did not look like the average American Gospel music writer. He was very much at home among the non-Christians, and unafraid to name his own sin and inadequacies in public. This baffled some in the American Christian culture where he seemed an odd member. His lifestyle was unquestionably marked by devotion and discipline, yet his simultaneous refusal to subscribe to contemporary Christian "niceties" made him a bit of an uncomfortable presence in the Christian music culture. Although he achieved a significant amount of success on Christian radio, he never received a Dove Award until after his death.

Unlike most artists in Contemporary Christian music, Mullins did not consider his music his primary ministry, but rather a means to pay his bills. Instead, his ministry was the way he treated his neighbors, family, enemies, and those outside the church. Taking a vow of poverty, he accepted a small church salary and spent the last years of his life on a Navajo reservation teaching music to children.