PPAP may refer to:
Production part approval process, an automotive supply chain process 1-Phenyl-2-propylaminopentane, a catecholaminergic activity enhancer and psychostimulant drug "PPAP (Pen-Pineapple-Apple-Pen)", a 2016 single and viral video by Japanese singer and comedian Pikotaro
See also PEPAP (phenethylphenylacetoxypiperidine), an opioid analgesic