Smack Up is a 1960 jazz album by saxophonist Art Pepper playing with trumpeter Jack Sheldon, pianist Pete Jolly, bassist Jimmy Bond and drummer Frank Butler.

Leonard Feather's sleeve notes include two quotes by Pepper which throw light on his approach to playing jazz: The album consists only of compositions written by saxophonists.

Bonus Tracks on Compact Disc version; 7.

"Solid Citizens" (Jack Montrose) – 6:29 8.

"Solid Citizens" (alternate take) – 6:28