Trader Captains and Merchant Princes was a role-playing game supplement released by FASA, as part of their Star Trek: The Role Playing Game series. Released in 1987, this module was a second edition, following the original Trader Captains and Merchant Princes. Revised with expanded content, this second edition would be released as a two-book set with FASA RPG module: Spacelanes: The Magazine of Interstellar Trade.