P&P may refer to:
- People & Planet, the UK student campaign network
- Photochemistry and Photobiology, an academic journal
- Picture-in-picture, a feature of some television receivers and similar devices
- Postage and packaging charges
- Pride and Prejudice, a 19th century novel by Jane Austen
- Pride and Prejudice (disambiguation), several film adaptations of the Austen novel of the same name
- Principles and parameters