Rock-N-Roller is an American manufacturer of transformable utility carts designed primarily for musicians, DJs, AV technicians, video and film crews, and event production teams hauling gear between vehicle and stage. The company's flagship Multi-Cart line — including models such as the R6RT "Mini," R8RT, R10RT, R12RT "All Terrain," and the larger R14G and R16RT — is built around a telescoping aluminum frame that folds into eight different configurations, letting one cart serve as a hand truck, platform cart, dolly, or extended utility cart depending on the load.

The carts are known for their R-Trac no-flat wheels, removable decks and shelves, and load capacities ranging from roughly 500 to 700 pounds. Rock-N-Roller also produces a range of accessories that expand cart functionality, including padded R-Bags for protecting gear in transit, equipment shelves, deck extenders, replacement casters, and the Keystand keyboard stand attachment. The brand is widely stocked by music retailers including Guitar Center, American Musical Supply, and Sweetwater, and is a common sight on touring and corporate AV rigs.

Rock N Roller has 2 products cataloged on Equipboard, including Keyboard Stands.