Huey Pierce Smith,  known as Huey “Piano” Smith (born January 26, 1934) is an American rhythm-and-blues pianist whose sound was influential in the development of rock and roll.

His piano playing incorporated the boogie-woogie styles of Pete Johnson, Meade Lux Lewis, and Albert Ammons, the jazz style of Jelly Roll Morton and the rhythm-and-blues style of Fats Domino. Steve Huey of AllMusic noted that “At the peak of his game, Smith epitomized New Orleans R&B at its most infectious and rollicking, as showcased on his classic signature tune, ‘Don’t You Just Know It.’ Smith was born in the Central City neighborhood of New Orleans. He was influenced by the innovative work of Professor Longhair. He became known for his shuffling right-handed break on the piano that influenced other Southern players.

Smith wrote his first song “Robertson Street Boogie”, named after the street where he lived, on the piano, when he was eight years old. He performed the tune with a friend Percy Anderson, with the two billing themselves as Slick and Doc. Smith attended Walter L. Cohen High School in New Orleans.