RBR

RBR may refer to:
 * Red Bull Racing, a Formula One motor racing team
 * Red Bank Regional High School, a regional high school (often called RBR) in Little Silver, New Jersey
 * Richard Burns Rally, a video game
 * Rietumu Banka - Riga, cycling team
 * Righteous Babe Records, the recording label of singer-songwriter Ani DiFranco
 * Rio Branco International Airport, in Brazil
 * RBR-120 mm M90, a portable anti-tank rocket launcher
 * Royal Berkshire Regiment, an infantry regiment in the British Army from 1881 to 1959
 * Royal Bermuda Regiment, a local defence infantry regiment of the British Army