This chapter presents new, annotated translations of the testimonia and fragments of Timosthenes of Rhodes (active 282–246 BC), arranged as 37 extracts. An appendix contains a new translation of Aristotle’s discussion of the winds at Meteorologika, 2. 6. The chapter introduction addresses the difficulty of linking references to Timosthenes to the various book titles of which we have reports, but argues that we should not automatically divorce him from the Timosthenes who wrote about the Pythian Melody of Delphi. His distinctive contribution to geography was in assembling detailed navigational data, particularly specific local topography useful to ship-captains. Typically of literary writers, however, he enlivened his technical material with information about local cultures. His legacy was considerable, probably visible, for example, in the Roman-period Stadiasmos (Chapter 31 of this volume).