This document contains a key to identify species of mantids found in Florida. It begins with an introduction and images to help with identification. The main part is a dichotomous key that guides the user through a series of choices to determine the species. It compares physical characteristics like size, antenna thickness, pronotum shape, leg features, and more. In total it provides descriptions to identify 12 possible mantid species in Florida. It concludes with selected references for additional information on Mantodea (mantids).