RBP may refer to:
Biology and medicine Red blood cells (the 'RB'), and blood plasma (the 'P'), a blood transfusion product Retinol binding protein RNA-binding protein
People Rachel Barton Pine (born 1974), American violinist Robert Baden-Powell (1857–1941), founder of the Scout Movement Robert B. Parker (1932-2010), American author
Other Barababaraba language, an indigenous language of Australia (ISO 639-3 code: rbp) RBP, a 64-bit register in x86 chip architecture Relationship-based pricing, a pricing mechanism in banking Rock's Backpages, an Internet archive of rock music journalism Rock Bottom Price, code name for the Atari ST home computer Royal Bhutan Police, national police of Bhutan Royal Black Preceptory, Protestant fraternal organization