The Florida Keys Keynoter is a twice-weekly broadsheet format newspaper owned by The McClatchy Company and is a subsidiary of the Miami Herald. It primarily serves Monroe county in the U.S. state of Florida. In addition to publishing regular issues on Wednesday and Saturday, the Keynoter also publishes the quarterly magazine Unwind. The Keynoter is a partner of the Upper Keys Reporter, which specializes in coverage of the Upper Florida Keys, including Key Largo.

The newspaper employs approximately two dozen people in two offices across Monroe County. The offices located in Marathon and Tavernier, work with the Miami Herald to provide complete coverage of the Florida Keys and southern Florida. The newspaper has been continually among the best in the state, repeatedly earning awards from the Florida Press Association for design and newswriting. The newspaper's coverage of fishing in the Florida Keys and surrounding waters has been repeatedly praised, and special fishing sections regularly feature columns and tips from local fishermen.