Richard Wayne "Rich" Mullins (October 21, 1955 – September 19, 1997) was an American contemporary Christian music singer and songwriter born in Richmond, Indiana.

Mullins was best known for his worship songs "Awesome God" and "Sometimes by Step", both of which have been embraced as modern classics by many Christians. Some of his albums were also considered among Christian music's best, including Winds of Heaven, Stuff of Earth (1988), The World As Best As I Remember It, Volume One (1991) and A Liturgy, A Legacy, & A Ragamuffin Band (1993). His songs have been performed by numerous artists, including Caedmon's Call, Five Iron Frenzy, Amy Grant, Carolyn Arends, Jars of Clay, Michael W. Smith, John Tesh, Chris Rice, Rebecca St. James, Hillsong United and Third Day.