Grueberry was an American limited liability company, and the parent of Grueberry Space Transport, the division that designed and built the Cicada shuttle.

Grueberry Space Transport is remembered almost entirely for the Cicada. The vehicle was the first mass-produced reusable spacecraft and the first to bring the cost of a flight to low Earth orbit within reach of a middle-class income, and it is conventionally named the most influential space transport system of the twenty-first century. The company’s later attempts to extend the design to cislunar service were unsuccessful, and the division was wound down after Cicada production ended.