The Star Trek franchise features many spacecraft. Various space vessels make up the primary settings of the Star Trek television series, films, and expanded universe; others help advance the franchise's stories. Throughout the franchise's production, spacecraft have been depicted by numerous physical and computer-generated models. Producers worked to balance often tight budgets with the need to depict convincing, futuristic vessels.
Beyond their media appearances, Star Trek spacecraft have been marketed as models, books, and rides. Filming models have sold for thousands of dollars at public auction.